| 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 | $45.63 | 3.843% | $47.3836 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $44.33 | 8.758% | $48.2124 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $49.87 | 9.585% | $54.65 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $214.41 | 13.206% | $242.725 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $42.30 | 4.159% | $44.0593 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $96.62 | 4.645% | $101.108 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $51.97 | 8.165% | $56.2134 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $545.13 | $594.3517 | $594.35 | $594.35 | $594.40 | |