| 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 | $85.53 | 7.134% | $91.6317 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $132.38 | 5.319% | $139.4213 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $236.38 | 11.724% | $264.0932 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $194.77 | 5.588% | $205.6537 | $205.65 | $205.65 | $205.70 |
| Purchase #5 | $94.40 | 7.847% | $101.8076 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $158.47 | 10.786% | $175.5626 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $106.34 | 4.148% | $110.751 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $1,008.27 | $1,088.9211 | $1,088.91 | $1,088.90 | $1,089.00 | |