| 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 | $118.54 | 12.743% | $133.6456 | $133.65 | $133.65 | $133.60 |
| Purchase #2 | $56.63 | 13.143% | $64.0729 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $11.29 | 4.529% | $11.8013 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $55.55 | 12.472% | $62.4782 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $37.53 | 9.218% | $40.9895 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $71.54 | 10.377% | $78.9637 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $88.25 | 12.495% | $99.2768 | $99.28 | $99.30 | $99.30 |
| 7 purchase totals = | $439.33 | $491.2280 | $491.23 | $491.25 | $491.30 | |