| 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 | $48.58 | 11.422% | $54.1288 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $128.70 | 13.218% | $145.7116 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $40.70 | 5.528% | $42.9499 | $42.95 | $42.95 | $42.90 |
| Purchase #4 | $29.53 | 13.680% | $33.5697 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $49.68 | 7.112% | $53.2132 | $53.21 | $53.20 | $53.20 |
| Purchase #6 | $159.87 | 6.234% | $169.8363 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $118.65 | 5.157% | $124.7688 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $575.71 | $624.1783 | $624.18 | $624.15 | $624.10 | |