| 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 | $46.32 | 9.672% | $50.8001 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $127.31 | 3.737% | $132.0676 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $82.59 | 7.575% | $88.8462 | $88.85 | $88.85 | $88.80 |
| Purchase #4 | $123.57 | 13.470% | $140.2149 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $180.58 | 8.454% | $195.8462 | $195.85 | $195.85 | $195.80 |
| Purchase #6 | $65.33 | 10.129% | $71.9473 | $71.95 | $71.95 | $71.90 |
| Purchase #7 | $108.33 | 12.874% | $122.2764 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $734.03 | $801.9987 | $802.01 | $802.00 | $801.90 | |