| 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 | $7.67 | 7.790% | $8.2675 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $142.69 | 4.409% | $148.9812 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $18.41 | 9.835% | $20.2206 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $62.35 | 3.236% | $64.3676 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $106.82 | 13.383% | $121.1157 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $213.70 | 5.475% | $225.4001 | $225.40 | $225.40 | $225.40 |
| Purchase #7 | $201.83 | 9.466% | $220.9352 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $753.47 | $809.2879 | $809.30 | $809.25 | $809.30 | |