| 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 | $43.83 | 7.782% | $47.2409 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $244.42 | 6.427% | $260.1289 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $6.45 | 8.694% | $7.0108 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $31.75 | 13.567% | $36.0575 | $36.06 | $36.05 | $36.10 |
| Purchase #5 | $157.44 | 3.554% | $163.0354 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $53.99 | 8.143% | $58.3864 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $229.73 | 4.180% | $239.3327 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $767.61 | $811.1926 | $811.20 | $811.25 | $811.10 | |