| 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 | $74.91 | 6.173% | $79.5342 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $99.38 | 9.409% | $108.7307 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $220.57 | 5.198% | $232.0352 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $18.55 | 11.607% | $20.7031 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $119.93 | 12.752% | $135.2235 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $58.87 | 9.453% | $64.435 | $64.44 | $64.45 | $64.40 |
| Purchase #7 | $126.26 | 11.186% | $140.3834 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $718.47 | $781.0451 | $781.04 | $781.10 | $780.90 | |