| 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 | $33.49 | 13.802% | $38.1123 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $234.46 | 4.820% | $245.761 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $91.79 | 10.533% | $101.4582 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $66.39 | 9.666% | $72.8073 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $68.47 | 11.690% | $76.4741 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $64.95 | 6.505% | $69.175 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $105.49 | 10.860% | $116.9462 | $116.95 | $116.95 | $116.90 |
| 7 purchase totals = | $665.04 | $720.7341 | $720.74 | $720.70 | $720.80 | |