| 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 | $69.82 | 4.803% | $73.1735 | $73.17 | $73.15 | $73.20 |
| Purchase #2 | $23.67 | 12.680% | $26.6714 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $51.37 | 3.589% | $53.2137 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $98.84 | 8.607% | $107.3472 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $38.71 | 13.290% | $43.8546 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $71.96 | 6.199% | $76.4208 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $48.26 | 10.809% | $53.4764 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $402.63 | $434.1576 | $434.15 | $434.10 | $434.20 | |