| 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 | $205.63 | 5.685% | $217.3201 | $217.32 | $217.30 | $217.30 |
| Purchase #2 | $82.98 | 13.236% | $93.9632 | $93.96 | $93.95 | $94.00 |
| Purchase #3 | $42.93 | 6.479% | $45.7114 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $180.87 | 11.319% | $201.3427 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $15.30 | 9.462% | $16.7477 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $231.90 | 12.148% | $260.0712 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $77.88 | 12.510% | $87.6228 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $837.49 | $922.7791 | $922.77 | $922.70 | $922.70 | |