| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.89 | 5.544% | $55.8222 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $187.81 | 10.814% | $208.1198 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $172.49 | 8.747% | $187.5777 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $90.42 | 13.105% | $102.2695 | $102.27 | $102.25 | $102.30 |
| Purchase #5 | $149.77 | 10.135% | $164.9492 | $164.95 | $164.95 | $164.90 |
| Purchase #6 | $136.26 | 12.501% | $153.2939 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $219.93 | 11.568% | $245.3715 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $1,009.57 | $1,117.4038 | $1,117.40 | $1,117.35 | $1,117.40 | |