| 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 | $69.73 | 3.427% | $72.1196 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $10.57 | 13.815% | $12.0302 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $214.26 | 8.209% | $231.8486 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $75.34 | 11.110% | $83.7103 | $83.71 | $83.70 | $83.70 |
| Purchase #5 | $130.41 | 11.610% | $145.5506 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $121.40 | 5.572% | $128.1644 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $244.98 | 3.331% | $253.1403 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $866.69 | $926.5640 | $926.56 | $926.55 | $926.50 | |