| 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 | $49.45 | 9.201% | $53.9999 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $226.62 | 7.814% | $244.3281 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $116.94 | 9.560% | $128.1195 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $120.53 | 4.763% | $126.2708 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $110.34 | 11.674% | $123.2211 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $195.58 | 7.443% | $210.137 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $54.54 | 8.487% | $59.1688 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $874.00 | $945.2452 | $945.25 | $945.20 | $945.20 | |