| 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 | $68.71 | 6.632% | $73.2668 | $73.27 | $73.25 | $73.30 |
| Purchase #2 | $133.33 | 6.528% | $142.0338 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $202.66 | 13.245% | $229.5023 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $168.95 | 12.738% | $190.4709 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $99.72 | 8.528% | $108.2241 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $46.80 | 6.147% | $49.6768 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $51.35 | 7.396% | $55.1478 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $771.52 | $848.3225 | $848.32 | $848.30 | $848.30 | |