| 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 | $14.76 | 5.728% | $15.6055 | $15.61 | $15.60 | $15.60 |
| Purchase #2 | $21.75 | 13.252% | $24.6323 | $24.63 | $24.65 | $24.60 |
| Purchase #3 | $204.36 | 13.113% | $231.1577 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $211.95 | 10.230% | $233.6325 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $60.83 | 12.140% | $68.2148 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $92.41 | 4.327% | $96.4086 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $87.73 | 11.371% | $97.7058 | $97.71 | $97.70 | $97.70 |
| 7 purchase totals = | $693.79 | $767.3572 | $767.36 | $767.35 | $767.30 | |