| 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 | $51.50 | 13.596% | $58.5019 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $98.35 | 13.531% | $111.6577 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $210.41 | 5.117% | $221.1767 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $241.75 | 7.815% | $260.6428 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $85.81 | 10.476% | $94.7995 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $107.86 | 7.271% | $115.7025 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $37.92 | 3.438% | $39.2237 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $833.60 | $901.7048 | $901.70 | $901.70 | $901.70 | |