| 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 | $85.55 | 6.450% | $91.068 | $91.07 | $91.05 | $91.10 |
| Purchase #2 | $61.54 | 13.193% | $69.659 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $202.44 | 4.841% | $212.2401 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $29.76 | 6.402% | $31.6652 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $101.99 | 4.358% | $106.4347 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $178.98 | 5.610% | $189.0208 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $249.65 | 6.217% | $265.1707 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $909.91 | $965.2585 | $965.26 | $965.20 | $965.30 | |