| 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 | $31.46 | 8.304% | $34.0724 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $88.51 | 9.244% | $96.6919 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $213.85 | 13.566% | $242.8609 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $183.89 | 7.279% | $197.2754 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $36.98 | 13.846% | $42.1003 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $87.54 | 10.428% | $96.6687 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $106.62 | 6.842% | $113.9149 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $748.85 | $823.5845 | $823.58 | $823.55 | $823.70 | |