| 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 | $80.32 | 6.148% | $85.2581 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $173.73 | 10.784% | $192.465 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $106.52 | 11.309% | $118.5663 | $118.57 | $118.55 | $118.60 |
| Purchase #4 | $14.71 | 7.127% | $15.7584 | $15.76 | $15.75 | $15.80 |
| Purchase #5 | $120.38 | 5.681% | $127.2188 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $96.93 | 12.853% | $109.3884 | $109.39 | $109.40 | $109.40 |
| Purchase #7 | $132.62 | 12.861% | $149.6763 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $725.21 | $798.3313 | $798.35 | $798.30 | $798.50 | |