| 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 | $76.42 | 10.223% | $84.2324 | $84.23 | $84.25 | $84.20 |
| Purchase #2 | $170.51 | 12.314% | $191.5066 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $38.51 | 11.418% | $42.9071 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $50.29 | 3.811% | $52.2066 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $48.88 | 4.317% | $50.9901 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $105.82 | 10.716% | $117.1597 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $199.26 | 10.224% | $219.6323 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $689.69 | $758.6348 | $758.64 | $758.65 | $758.60 | |