| 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 | $32.43 | 3.711% | $33.6335 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $248.79 | 12.576% | $280.0778 | $280.08 | $280.10 | $280.10 |
| Purchase #3 | $170.68 | 4.179% | $177.8127 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $23.88 | 3.305% | $24.6692 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $182.53 | 7.327% | $195.904 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $9.95 | 11.282% | $11.0726 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $31.30 | 12.375% | $35.1734 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $699.56 | $758.3432 | $758.33 | $758.30 | $758.40 | |