| 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 | $110.50 | 4.208% | $115.1498 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $91.68 | 13.820% | $104.3502 | $104.35 | $104.35 | $104.40 |
| Purchase #3 | $156.53 | 3.258% | $161.6297 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $35.91 | 8.363% | $38.9132 | $38.91 | $38.90 | $38.90 |
| Purchase #5 | $118.94 | 5.618% | $125.622 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $250.68 | 8.418% | $271.7822 | $271.78 | $271.80 | $271.80 |
| Purchase #7 | $66.59 | 6.753% | $71.0868 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $830.83 | $888.5339 | $888.53 | $888.55 | $888.50 | |