| 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 | $5.76 | 7.690% | $6.2029 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $14.52 | 3.292% | $14.998 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $112.57 | 4.536% | $117.6762 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $151.39 | 13.405% | $171.6838 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $94.54 | 6.832% | $100.999 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $23.68 | 5.853% | $25.066 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $62.60 | 9.762% | $68.711 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $465.06 | $505.3369 | $505.34 | $505.35 | $505.40 | |