| 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 | $91.53 | 6.200% | $97.2049 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $72.51 | 9.689% | $79.5355 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $247.84 | 4.316% | $258.5368 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $224.82 | 10.813% | $249.1298 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $36.64 | 8.805% | $39.8662 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $149.86 | 6.675% | $159.8632 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $27.68 | 8.755% | $30.1034 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $850.88 | $914.2398 | $914.24 | $914.25 | $914.20 | |