| 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 | $244.48 | 7.771% | $263.4785 | $263.48 | $263.50 | $263.50 |
| Purchase #2 | $7.45 | 4.358% | $7.7747 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $60.64 | 3.366% | $62.6811 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $236.76 | 10.796% | $262.3206 | $262.32 | $262.30 | $262.30 |
| Purchase #5 | $20.94 | 6.753% | $22.3541 | $22.35 | $22.35 | $22.40 |
| Purchase #6 | $85.40 | 4.204% | $88.9902 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $56.79 | 9.291% | $62.0664 | $62.07 | $62.05 | $62.10 |
| 7 purchase totals = | $712.46 | $769.6656 | $769.66 | $769.65 | $769.80 | |