| 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 | $48.48 | 9.165% | $52.9232 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $96.54 | 7.772% | $104.0431 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $42.37 | 13.746% | $48.1942 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $62.26 | 11.730% | $69.5631 | $69.56 | $69.55 | $69.60 |
| Purchase #5 | $160.63 | 7.698% | $172.9953 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $204.52 | 7.246% | $219.3395 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $239.41 | 3.555% | $247.921 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $854.21 | $914.9794 | $914.97 | $914.95 | $914.90 | |