| 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 | $34.51 | 5.194% | $36.3024 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $79.30 | 4.810% | $83.1143 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $119.93 | 7.653% | $129.1082 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $101.37 | 5.322% | $106.7649 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $229.95 | 11.512% | $256.4218 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $165.63 | 11.399% | $184.5102 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $109.83 | 11.317% | $122.2595 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $840.52 | $918.4813 | $918.47 | $918.40 | $918.50 | |