| 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 | $104.96 | 7.156% | $112.4709 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $15.72 | 3.572% | $16.2815 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $53.50 | 13.516% | $60.7311 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $37.99 | 3.701% | $39.396 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $183.77 | 5.627% | $194.1107 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $27.84 | 4.507% | $29.0947 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $144.68 | 5.201% | $152.2048 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $568.46 | $604.2897 | $604.28 | $604.30 | $604.30 | |