| 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 | $42.48 | 3.428% | $43.9362 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $57.65 | 11.483% | $64.2699 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $134.33 | 8.689% | $146.0019 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $6.85 | 11.373% | $7.6291 | $7.63 | $7.65 | $7.60 |
| Purchase #5 | $122.53 | 8.411% | $132.836 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $80.81 | 9.673% | $88.6268 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $52.27 | 13.106% | $59.1205 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $496.92 | $542.4204 | $542.43 | $542.45 | $542.30 | |