| 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 | $84.92 | 7.433% | $91.2321 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $107.78 | 5.147% | $113.3274 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $213.66 | 4.574% | $223.4328 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $7.26 | 5.345% | $7.648 | $7.65 | $7.65 | $7.60 |
| Purchase #5 | $203.61 | 12.538% | $229.1386 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $55.60 | 8.402% | $60.2715 | $60.27 | $60.25 | $60.30 |
| Purchase #7 | $128.85 | 3.138% | $132.8933 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $801.68 | $857.9437 | $857.94 | $858.00 | $857.80 | |