| 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 | $57.44 | 13.388% | $65.1301 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $78.46 | 8.144% | $84.8498 | $84.85 | $84.85 | $84.80 |
| Purchase #3 | $42.64 | 8.282% | $46.1714 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $151.86 | 4.777% | $159.1144 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $83.55 | 11.351% | $93.0338 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $55.37 | 6.176% | $58.7897 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $176.49 | 13.125% | $199.6543 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $645.81 | $706.7435 | $706.73 | $706.75 | $706.70 | |