| 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 | $73.98 | 6.243% | $78.5986 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $163.52 | 3.590% | $169.3904 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $86.69 | 7.272% | $92.9941 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $141.40 | 5.476% | $149.1431 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $112.93 | 7.105% | $120.9537 | $120.95 | $120.95 | $121.00 |
| Purchase #6 | $188.43 | 9.168% | $205.7053 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $98.74 | 9.615% | $108.2339 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $865.69 | $925.0191 | $925.01 | $925.05 | $925.00 | |