| 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 | $240.47 | 7.299% | $258.0219 | $258.02 | $258.00 | $258.00 |
| Purchase #2 | $62.42 | 8.664% | $67.8281 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $16.30 | 9.286% | $17.8136 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $12.81 | 13.443% | $14.532 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $232.72 | 6.166% | $247.0695 | $247.07 | $247.05 | $247.10 |
| Purchase #6 | $29.34 | 8.310% | $31.7782 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $243.83 | 4.134% | $253.9099 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $837.89 | $890.9532 | $890.95 | $890.95 | $890.90 | |