| 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 | $85.78 | 3.190% | $88.5164 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $139.42 | 3.469% | $144.2565 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $70.85 | 6.589% | $75.5183 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $41.38 | 8.559% | $44.9217 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $59.84 | 11.537% | $66.7437 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $97.67 | 8.647% | $106.1155 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $38.40 | 7.553% | $41.3004 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $533.34 | $567.3725 | $567.38 | $567.30 | $567.30 | |