| 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 | $50.46 | 10.309% | $55.6619 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $239.65 | 11.231% | $266.5651 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $228.36 | 6.867% | $244.0415 | $244.04 | $244.05 | $244.00 |
| Purchase #4 | $11.40 | 5.683% | $12.0479 | $12.05 | $12.05 | $12.00 |
| Purchase #5 | $180.46 | 5.464% | $190.3203 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $112.84 | 7.450% | $121.2466 | $121.25 | $121.25 | $121.20 |
| Purchase #7 | $193.84 | 8.617% | $210.5432 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,017.01 | $1,100.4265 | $1,100.43 | $1,100.40 | $1,100.30 | |