| 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 | $84.59 | 3.361% | $87.4331 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $75.49 | 8.513% | $81.9165 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $168.26 | 11.697% | $187.9414 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $190.73 | 12.440% | $214.4568 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $122.66 | 3.819% | $127.3444 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $200.94 | 12.850% | $226.7608 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $35.64 | 11.583% | $39.7682 | $39.77 | $39.75 | $39.80 |
| 7 purchase totals = | $878.31 | $965.6212 | $965.62 | $965.60 | $965.60 | |