| 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 | $200.67 | 9.104% | $218.939 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $54.35 | 4.200% | $56.6327 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $74.64 | 8.663% | $81.1061 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $66.50 | 10.479% | $73.4685 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $21.92 | 5.554% | $23.1374 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $194.84 | 13.833% | $221.7922 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $27.71 | 13.583% | $31.4738 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $640.63 | $706.5497 | $706.55 | $706.55 | $706.50 | |