| 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 | $49.90 | 11.177% | $55.4773 | $55.48 | $55.50 | $55.50 |
| Purchase #2 | $134.76 | 10.292% | $148.6295 | $148.63 | $148.65 | $148.60 |
| Purchase #3 | $57.82 | 9.251% | $63.1689 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $84.49 | 11.797% | $94.4573 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $172.82 | 6.291% | $183.6921 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $188.28 | 13.572% | $213.8334 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $134.30 | 7.115% | $143.8554 | $143.86 | $143.85 | $143.90 |
| 7 purchase totals = | $822.37 | $903.1139 | $903.12 | $903.15 | $903.20 | |