| 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 | $55.37 | 4.204% | $57.6978 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $106.89 | 11.333% | $119.0038 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $197.39 | 3.670% | $204.6342 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $214.27 | 4.431% | $223.7643 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $104.50 | 5.331% | $110.0709 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $155.45 | 9.519% | $170.2473 | $170.25 | $170.25 | $170.20 |
| Purchase #7 | $156.51 | 3.640% | $162.207 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $990.38 | $1,047.6253 | $1,047.62 | $1,047.60 | $1,047.60 | |