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 | $19.46 | 11.627% | $21.7226 | $21.72 | $21.70 | $21.70 |
Purchase #2 | $100.33 | 7.379% | $107.7334 | $107.73 | $107.75 | $107.70 |
Purchase #3 | $18.61 | 9.470% | $20.3724 | $20.37 | $20.35 | $20.40 |
Purchase #4 | $105.85 | 10.249% | $116.6986 | $116.70 | $116.70 | $116.70 |
Purchase #5 | $158.86 | 10.215% | $175.0875 | $175.09 | $175.10 | $175.10 |
Purchase #6 | $111.47 | 8.374% | $120.8045 | $120.80 | $120.80 | $120.80 |
Purchase #7 | $118.93 | 13.323% | $134.775 | $134.78 | $134.80 | $134.80 |
7 purchase totals = | $633.51 | $697.1940 | $697.19 | $697.20 | $697.20 |