| 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 | $7.48 | 7.735% | $8.0586 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $227.29 | 7.325% | $243.939 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $16.31 | 9.812% | $17.9103 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $219.26 | 7.584% | $235.8887 | $235.89 | $235.90 | $235.90 |
| Purchase #5 | $71.65 | 10.527% | $79.1926 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $104.93 | 9.660% | $115.0662 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $189.49 | 7.778% | $204.2285 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $836.41 | $904.2839 | $904.29 | $904.30 | $904.30 | |