| 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 | $14.36 | 13.525% | $16.3022 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $244.81 | 7.522% | $263.2246 | $263.22 | $263.20 | $263.20 |
| Purchase #3 | $124.39 | 6.251% | $132.1656 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $64.64 | 3.621% | $66.9806 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $150.51 | 12.640% | $169.5345 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $12.73 | 7.193% | $13.6457 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $46.53 | 5.485% | $49.0822 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $657.97 | $710.9354 | $710.93 | $710.95 | $710.90 | |