| 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 | $10.54 | 8.706% | $11.4576 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $89.91 | 6.569% | $95.8162 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $101.61 | 5.440% | $107.1376 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $206.65 | 10.425% | $228.1933 | $228.19 | $228.20 | $228.20 |
| Purchase #5 | $98.49 | 7.468% | $105.8452 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $61.74 | 5.147% | $64.9178 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $144.53 | 9.304% | $157.9771 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $713.47 | $771.3448 | $771.36 | $771.35 | $771.30 | |