| 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 | $89.71 | 4.213% | $93.4895 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $226.64 | 12.581% | $255.1536 | $255.15 | $255.15 | $255.20 |
| Purchase #3 | $20.75 | 9.168% | $22.6524 | $22.65 | $22.65 | $22.70 |
| Purchase #4 | $231.68 | 11.498% | $258.3186 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $12.40 | 3.359% | $12.8165 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $23.63 | 11.648% | $26.3824 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $154.47 | 10.290% | $170.365 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $759.28 | $839.1780 | $839.18 | $839.15 | $839.30 | |