| 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 | $70.49 | 12.707% | $79.4472 | $79.45 | $79.45 | $79.40 |
| Purchase #2 | $64.97 | 12.405% | $73.0295 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $26.51 | 3.869% | $27.5357 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $204.94 | 11.839% | $229.2028 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $107.59 | 7.855% | $116.0412 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $145.56 | 4.658% | $152.3402 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $91.58 | 7.728% | $98.6573 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $711.64 | $776.2539 | $776.26 | $776.30 | $776.10 | |