| 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 | $84.48 | 9.860% | $92.8097 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $197.43 | 10.718% | $218.5905 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $48.31 | 3.307% | $49.9076 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $224.25 | 8.156% | $242.5398 | $242.54 | $242.55 | $242.50 |
| Purchase #5 | $14.84 | 10.536% | $16.4035 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $53.42 | 9.211% | $58.3405 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $130.98 | 10.336% | $144.5181 | $144.52 | $144.50 | $144.50 |
| 7 purchase totals = | $753.71 | $823.1097 | $823.11 | $823.10 | $823.00 | |