| 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 | $40.58 | 12.406% | $45.6144 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $87.54 | 9.273% | $95.6576 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $119.81 | 4.662% | $125.3955 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $207.96 | 5.688% | $219.7888 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $139.71 | 6.570% | $148.8889 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $203.27 | 9.386% | $222.3489 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $21.60 | 6.459% | $22.9951 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $820.47 | $880.6892 | $880.70 | $880.70 | $880.70 | |