| 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 | $51.53 | 9.201% | $56.2713 | $56.27 | $56.25 | $56.30 |
| Purchase #2 | $50.53 | 13.467% | $57.3349 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $228.38 | 11.469% | $254.5729 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $204.75 | 10.585% | $226.4228 | $226.42 | $226.40 | $226.40 |
| Purchase #5 | $171.74 | 10.314% | $189.4533 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $125.30 | 10.377% | $138.3024 | $138.30 | $138.30 | $138.30 |
| Purchase #7 | $73.88 | 12.737% | $83.2901 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $906.11 | $1,005.6477 | $1,005.63 | $1,005.60 | $1,005.70 | |