| 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 | $38.25 | 4.330% | $39.9062 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $212.88 | 9.113% | $232.2798 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $194.33 | 6.607% | $207.1694 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $172.94 | 8.707% | $187.9979 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $72.81 | 8.242% | $78.811 | $78.81 | $78.80 | $78.80 |
| Purchase #6 | $223.71 | 5.753% | $236.58 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $13.82 | 9.321% | $15.1082 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $928.74 | $997.8525 | $997.86 | $997.85 | $997.90 | |