| 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 | $70.57 | 13.770% | $80.2875 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $165.39 | 11.594% | $184.5653 | $184.57 | $184.55 | $184.60 |
| Purchase #3 | $150.64 | 13.478% | $170.9433 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $113.33 | 4.653% | $118.6032 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $216.76 | 8.401% | $234.97 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $20.79 | 4.574% | $21.7409 | $21.74 | $21.75 | $21.70 |
| Purchase #7 | $20.48 | 7.714% | $22.0598 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $757.96 | $833.1700 | $833.17 | $833.15 | $833.20 | |