| 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 | $74.38 | 3.670% | $77.1097 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $108.47 | 10.541% | $119.9038 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $238.50 | 13.216% | $270.0202 | $270.02 | $270.00 | $270.00 |
| Purchase #4 | $73.47 | 5.787% | $77.7217 | $77.72 | $77.70 | $77.70 |
| Purchase #5 | $99.63 | 10.219% | $109.8112 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $84.68 | 11.608% | $94.5097 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $71.69 | 11.864% | $80.1953 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $750.82 | $829.2716 | $829.27 | $829.20 | $829.20 | |