| 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 | $94.70 | 9.861% | $104.0384 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $48.26 | 6.710% | $51.4982 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $62.80 | 12.487% | $70.6418 | $70.64 | $70.65 | $70.60 |
| Purchase #4 | $58.84 | 9.547% | $64.4575 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $151.68 | 12.614% | $170.8129 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $131.64 | 4.649% | $137.7599 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $104.62 | 3.350% | $108.1248 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $652.54 | $707.3335 | $707.33 | $707.30 | $707.30 | |