| 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 | $72.67 | 7.345% | $78.0076 | $78.01 | $78.00 | $78.00 |
| Purchase #2 | $45.82 | 12.116% | $51.3716 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $146.84 | 11.310% | $163.4476 | $163.45 | $163.45 | $163.40 |
| Purchase #4 | $104.94 | 13.615% | $119.2276 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $191.76 | 12.470% | $215.6725 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $152.26 | 4.495% | $159.1041 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $13.71 | 10.352% | $15.1293 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $728.00 | $801.9603 | $801.96 | $801.95 | $801.90 | |