| 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 | $85.52 | 3.837% | $88.8014 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $149.69 | 5.853% | $158.4514 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $44.80 | 13.657% | $50.9183 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $126.71 | 3.537% | $131.1917 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $180.81 | 9.596% | $198.1605 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $133.31 | 8.111% | $144.1228 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $69.70 | 9.354% | $76.2197 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $790.54 | $847.8658 | $847.86 | $847.80 | $847.90 | |