| 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 | $48.98 | 10.339% | $54.044 | $54.04 | $54.05 | $54.00 |
| Purchase #2 | $104.44 | 11.325% | $116.2678 | $116.27 | $116.25 | $116.30 |
| Purchase #3 | $139.69 | 8.195% | $151.1376 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $20.31 | 3.690% | $21.0594 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $84.35 | 9.842% | $92.6517 | $92.65 | $92.65 | $92.70 |
| Purchase #6 | $106.64 | 12.731% | $120.2163 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $40.87 | 8.140% | $44.1968 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $545.28 | $599.5736 | $599.58 | $599.55 | $599.60 | |