| 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 | $7.86 | 13.447% | $8.9169 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $175.32 | 4.281% | $182.8254 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $56.97 | 10.515% | $62.9604 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $9.72 | 4.217% | $10.1299 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $69.71 | 8.695% | $75.7713 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $187.33 | 9.250% | $204.658 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $55.75 | 6.628% | $59.4451 | $59.45 | $59.45 | $59.40 |
| 7 purchase totals = | $562.66 | $604.7070 | $604.72 | $604.70 | $604.70 | |