| 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 | $73.36 | 9.694% | $80.4715 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $31.91 | 12.194% | $35.8011 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $126.72 | 3.408% | $131.0386 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $199.51 | 13.493% | $226.4299 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $36.64 | 12.180% | $41.1028 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $244.29 | 6.508% | $260.1884 | $260.19 | $260.20 | $260.20 |
| Purchase #7 | $176.72 | 9.490% | $193.4907 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $889.15 | $968.5230 | $968.52 | $968.55 | $968.50 | |