| 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 | $6.58 | 11.264% | $7.3212 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $76.66 | 11.445% | $85.4337 | $85.43 | $85.45 | $85.40 |
| Purchase #3 | $86.56 | 6.126% | $91.8627 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $236.94 | 3.174% | $244.4605 | $244.46 | $244.45 | $244.50 |
| Purchase #5 | $215.29 | 4.616% | $225.2278 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $72.61 | 4.296% | $75.7293 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $157.98 | 8.833% | $171.9344 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $852.62 | $901.9696 | $901.96 | $902.00 | $901.90 | |