| 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 | $13.31 | 10.590% | $14.7195 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $58.33 | 12.325% | $65.5192 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $129.53 | 12.404% | $145.5969 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $217.43 | 5.430% | $229.2364 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $48.58 | 3.266% | $50.1666 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $123.27 | 8.632% | $133.9107 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $174.44 | 10.641% | $193.0022 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $764.89 | $832.1515 | $832.16 | $832.10 | $832.10 | |