| 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 | $73.29 | 6.509% | $78.0604 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $165.84 | 12.404% | $186.4108 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $6.75 | 12.126% | $7.5685 | $7.57 | $7.55 | $7.60 |
| Purchase #4 | $204.53 | 9.706% | $224.3817 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $128.92 | 13.686% | $146.564 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $33.70 | 8.741% | $36.6457 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $198.88 | 11.549% | $221.8487 | $221.85 | $221.85 | $221.80 |
| 7 purchase totals = | $811.91 | $901.4798 | $901.48 | $901.45 | $901.50 | |