| 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 | $73.47 | 13.861% | $83.6537 | $83.65 | $83.65 | $83.70 |
| Purchase #2 | $42.49 | 6.174% | $45.1133 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $48.98 | 13.849% | $55.7632 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $29.29 | 3.854% | $30.4188 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $90.53 | 10.745% | $100.2574 | $100.26 | $100.25 | $100.30 |
| Purchase #6 | $98.25 | 3.429% | $101.619 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $166.55 | 8.786% | $181.1831 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $549.56 | $598.0085 | $598.00 | $597.95 | $598.10 | |