| 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 | $54.84 | 6.425% | $58.3635 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $130.80 | 10.642% | $144.7197 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $203.33 | 7.341% | $218.2565 | $218.26 | $218.25 | $218.30 |
| Purchase #4 | $18.35 | 6.571% | $19.5558 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $169.27 | 4.576% | $177.0158 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $200.53 | 12.226% | $225.0468 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $85.27 | 9.481% | $93.3544 | $93.35 | $93.35 | $93.40 |
| 7 purchase totals = | $862.39 | $936.3125 | $936.32 | $936.25 | $936.40 | |