| 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 | $37.99 | 9.477% | $41.5903 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $50.58 | 13.366% | $57.3405 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $219.82 | 8.261% | $237.9793 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $85.78 | 7.872% | $92.5326 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $228.89 | 8.813% | $249.0621 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $30.60 | 10.211% | $33.7246 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $222.99 | 6.509% | $237.5044 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $876.65 | $949.7338 | $949.72 | $949.75 | $949.70 | |