| 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 | $32.88 | 10.742% | $36.412 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $218.76 | 12.496% | $246.0962 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $63.47 | 5.816% | $67.1614 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $21.62 | 3.570% | $22.3918 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $139.25 | 8.455% | $151.0236 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $143.33 | 6.203% | $152.2208 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $49.90 | 3.589% | $51.6909 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $669.21 | $726.9967 | $726.99 | $726.95 | $727.00 | |