| 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 | $108.65 | 12.793% | $122.5496 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $78.54 | 12.252% | $88.1627 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $121.78 | 5.768% | $128.8043 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $65.43 | 11.589% | $73.0127 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $70.43 | 7.314% | $75.5813 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $50.63 | 8.861% | $55.1163 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $148.59 | 10.848% | $164.709 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $644.05 | $707.9359 | $707.93 | $707.90 | $707.90 | |