| 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 | $14.51 | 4.460% | $15.1571 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $83.52 | 12.224% | $93.7295 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $41.58 | 10.853% | $46.0927 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $6.43 | 5.556% | $6.7873 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $179.86 | 12.272% | $201.9324 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $236.79 | 3.115% | $244.166 | $244.17 | $244.15 | $244.20 |
| Purchase #7 | $55.90 | 11.735% | $62.4599 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $618.59 | $670.3249 | $670.33 | $670.35 | $670.40 | |