| 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 | $144.68 | 10.434% | $159.7759 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $81.95 | 3.634% | $84.9281 | $84.93 | $84.95 | $84.90 |
| Purchase #3 | $51.42 | 4.582% | $53.7761 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $60.70 | 8.276% | $65.7235 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $21.95 | 13.321% | $24.874 | $24.87 | $24.85 | $24.90 |
| Purchase #6 | $21.25 | 4.133% | $22.1283 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $107.81 | 10.704% | $119.35 | $119.35 | $119.35 | $119.40 |
| 7 purchase totals = | $489.76 | $530.5559 | $530.56 | $530.60 | $530.60 | |