| 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 | $50.73 | 8.631% | $55.1085 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $188.90 | 7.450% | $202.9731 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $48.28 | 8.522% | $52.3944 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $15.63 | 13.233% | $17.6983 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $73.85 | 6.143% | $78.3866 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $115.91 | 10.435% | $128.0052 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $237.38 | 5.147% | $249.5979 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $730.68 | $784.1640 | $784.17 | $784.15 | $784.20 | |