| 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 | $55.40 | 7.728% | $59.6813 | $59.68 | $59.70 | $59.70 |
| Purchase #2 | $241.25 | 3.696% | $250.1666 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $191.72 | 10.862% | $212.5446 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $178.63 | 11.431% | $199.0492 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $181.53 | 12.624% | $204.4463 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $69.35 | 9.543% | $75.9681 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $91.66 | 4.579% | $95.8571 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $1,009.54 | $1,097.7132 | $1,097.72 | $1,097.70 | $1,097.70 | |