| 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 | $43.95 | 4.647% | $45.9924 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $129.25 | 6.127% | $137.1691 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $159.33 | 7.733% | $171.651 | $171.65 | $171.65 | $171.70 |
| Purchase #4 | $113.65 | 6.475% | $121.0088 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $16.27 | 9.539% | $17.822 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $29.96 | 6.162% | $31.8061 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $62.74 | 8.204% | $67.8872 | $67.89 | $67.90 | $67.90 |
| 7 purchase totals = | $555.15 | $593.3366 | $593.34 | $593.30 | $593.40 | |