| 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 | $85.30 | 11.853% | $95.4106 | $95.41 | $95.40 | $95.40 |
| Purchase #2 | $122.53 | 5.226% | $128.9334 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $110.49 | 10.114% | $121.665 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $202.25 | 6.587% | $215.5722 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $15.85 | 7.286% | $17.0048 | $17.00 | $17.00 | $17.00 |
| Purchase #6 | $102.31 | 8.290% | $110.7915 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $112.27 | 5.392% | $118.3236 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $751.00 | $807.7011 | $807.69 | $807.65 | $807.70 | |