| 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 | $67.64 | 12.523% | $76.1106 | $76.11 | $76.10 | $76.10 |
| Purchase #2 | $29.84 | 4.137% | $31.0745 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $128.80 | 11.759% | $143.9456 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $222.56 | 13.301% | $252.1627 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $131.66 | 9.436% | $144.0834 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $73.32 | 8.684% | $79.6871 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $90.54 | 10.270% | $99.8385 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $744.36 | $826.9024 | $826.90 | $826.90 | $826.90 | |