| 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 | $84.45 | 5.584% | $89.1657 | $89.17 | $89.15 | $89.20 |
| Purchase #2 | $96.62 | 6.506% | $102.9061 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $122.50 | 3.389% | $126.6515 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $206.57 | 13.594% | $234.6511 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $112.35 | 4.413% | $117.308 | $117.31 | $117.30 | $117.30 |
| Purchase #6 | $140.46 | 8.798% | $152.8177 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $191.85 | 9.280% | $209.6537 | $209.65 | $209.65 | $209.70 |
| 7 purchase totals = | $954.80 | $1,033.1538 | $1,033.16 | $1,033.10 | $1,033.30 | |