| 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 | $91.37 | 5.250% | $96.1669 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $61.88 | 11.712% | $69.1274 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $123.48 | 5.195% | $129.8948 | $129.89 | $129.90 | $129.90 |
| Purchase #4 | $180.83 | 7.186% | $193.8244 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $199.60 | 4.222% | $208.0271 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $151.40 | 11.654% | $169.0442 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $83.44 | 5.846% | $88.3179 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $892.00 | $954.4027 | $954.40 | $954.40 | $954.30 | |