| 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 | $72.34 | 11.488% | $80.6504 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $93.27 | 13.130% | $105.5164 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $230.26 | 3.494% | $238.3053 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $225.26 | 8.670% | $244.79 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $57.60 | 4.852% | $60.3948 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $53.94 | 8.791% | $58.6819 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $101.77 | 8.711% | $110.6352 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $834.44 | $898.9740 | $898.98 | $899.00 | $899.00 | |