| 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 | $76.79 | 7.428% | $82.494 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $126.63 | 11.648% | $141.3799 | $141.38 | $141.40 | $141.40 |
| Purchase #3 | $138.43 | 10.555% | $153.0413 | $153.04 | $153.05 | $153.00 |
| Purchase #4 | $28.66 | 13.841% | $32.6268 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $213.49 | 12.523% | $240.2254 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $112.28 | 10.754% | $124.3546 | $124.35 | $124.35 | $124.40 |
| Purchase #7 | $96.65 | 5.338% | $101.8092 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $792.93 | $875.9312 | $875.93 | $876.00 | $875.90 | |