| 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 | $97.93 | 9.329% | $107.0659 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $64.97 | 11.477% | $72.4266 | $72.43 | $72.45 | $72.40 |
| Purchase #3 | $224.51 | 11.545% | $250.4297 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $21.30 | 7.798% | $22.961 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $13.29 | 12.160% | $14.9061 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $14.30 | 12.383% | $16.0708 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $78.36 | 12.635% | $88.2608 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $514.66 | $572.1209 | $572.13 | $572.10 | $572.20 | |