| 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 | $17.40 | 11.738% | $19.4424 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $144.96 | 3.427% | $149.9278 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $221.51 | 8.215% | $239.707 | $239.71 | $239.70 | $239.70 |
| Purchase #4 | $37.32 | 11.690% | $41.6827 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $23.79 | 7.502% | $25.5747 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $206.84 | 13.174% | $234.0891 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $21.72 | 11.621% | $24.2441 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $673.54 | $734.6678 | $734.66 | $734.70 | $734.60 | |