| 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 | $65.86 | 6.437% | $70.0994 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $96.42 | 8.690% | $104.7989 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $139.90 | 8.396% | $151.646 | $151.65 | $151.65 | $151.60 |
| Purchase #4 | $237.75 | 3.194% | $245.3437 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $93.71 | 7.757% | $100.9791 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $149.33 | 12.716% | $168.3188 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $55.72 | 3.861% | $57.8713 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $838.69 | $899.0572 | $899.06 | $899.05 | $899.00 | |