| 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 | $8.84 | 3.132% | $9.1169 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $111.97 | 4.406% | $116.9034 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $216.48 | 11.272% | $240.8816 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $37.87 | 9.191% | $41.3506 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $204.74 | 8.264% | $221.6597 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $37.86 | 11.216% | $42.1064 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $13.55 | 11.753% | $15.1425 | $15.14 | $15.15 | $15.10 |
| 7 purchase totals = | $631.31 | $687.1611 | $687.16 | $687.15 | $687.20 | |