| 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 | $46.29 | 5.536% | $48.8526 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $68.25 | 11.503% | $76.1008 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $205.63 | 11.770% | $229.8327 | $229.83 | $229.85 | $229.80 |
| Purchase #4 | $224.52 | 7.734% | $241.8844 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $93.51 | 5.474% | $98.6287 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $154.47 | 3.409% | $159.7359 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $209.92 | 9.112% | $229.0479 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $1,002.59 | $1,084.0830 | $1,084.08 | $1,084.15 | $1,084.00 | |