| 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 | $69.82 | 5.508% | $73.6657 | $73.67 | $73.65 | $73.70 |
| Purchase #2 | $240.77 | 7.245% | $258.2138 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $196.78 | 10.463% | $217.3691 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $108.41 | 7.383% | $116.4139 | $116.41 | $116.40 | $116.40 |
| Purchase #5 | $17.98 | 8.644% | $19.5342 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $197.83 | 13.511% | $224.5588 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $24.25 | 11.800% | $27.1115 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $855.84 | $936.8670 | $936.86 | $936.80 | $936.90 | |