| 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 | $17.78 | 10.605% | $19.6656 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $242.71 | 11.752% | $271.2333 | $271.23 | $271.25 | $271.20 |
| Purchase #3 | $36.92 | 4.299% | $38.5072 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $32.40 | 4.115% | $33.7333 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $95.41 | 4.729% | $99.9219 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $22.57 | 7.169% | $24.188 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $242.76 | 7.600% | $261.2098 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $690.55 | $748.4591 | $748.46 | $748.45 | $748.40 | |