| 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 | $13.29 | 9.442% | $14.5448 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $54.79 | 3.328% | $56.6134 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $5.41 | 13.627% | $6.1472 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $218.46 | 6.340% | $232.3104 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $82.94 | 11.753% | $92.6879 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $6.34 | 12.188% | $7.1127 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $159.71 | 9.802% | $175.3648 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $540.94 | $584.7812 | $584.77 | $584.75 | $584.70 | |