| 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 | $92.51 | 9.559% | $101.353 | $101.35 | $101.35 | $101.40 |
| Purchase #2 | $70.97 | 6.310% | $75.4482 | $75.45 | $75.45 | $75.40 |
| Purchase #3 | $203.61 | 4.497% | $212.7663 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $214.31 | 13.692% | $243.6533 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $76.64 | 7.578% | $82.4478 | $82.45 | $82.45 | $82.40 |
| Purchase #6 | $148.54 | 10.438% | $164.0446 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $68.91 | 12.443% | $77.4845 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $875.49 | $957.1977 | $957.19 | $957.20 | $957.20 | |