| 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 | $233.55 | 11.211% | $259.7333 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $73.32 | 7.599% | $78.8916 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $9.63 | 3.129% | $9.9313 | $9.93 | $9.95 | $9.90 |
| Purchase #4 | $238.79 | 9.268% | $260.9211 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $7.58 | 13.347% | $8.5917 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $20.39 | 13.242% | $23.09 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $58.63 | 10.801% | $64.9626 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $641.89 | $706.1216 | $706.11 | $706.15 | $706.10 | |