| 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 | $187.54 | 9.770% | $205.8627 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $50.65 | 8.831% | $55.1229 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $13.85 | 5.283% | $14.5817 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $63.66 | 3.842% | $66.1058 | $66.11 | $66.10 | $66.10 |
| Purchase #5 | $142.53 | 9.766% | $156.4495 | $156.45 | $156.45 | $156.40 |
| Purchase #6 | $149.86 | 11.579% | $167.2123 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $51.86 | 9.204% | $56.6332 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $659.95 | $721.9681 | $721.96 | $721.95 | $721.90 | |