| 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 | $40.46 | 9.637% | $44.3591 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $129.89 | 8.232% | $140.5825 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $191.43 | 4.795% | $200.6091 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $64.51 | 10.581% | $71.3358 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $201.45 | 12.754% | $227.1429 | $227.14 | $227.15 | $227.10 |
| Purchase #6 | $35.35 | 12.126% | $39.6365 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $65.98 | 11.398% | $73.5004 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $729.07 | $797.1663 | $797.17 | $797.20 | $797.10 | |