| 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 | $53.79 | 3.107% | $55.4613 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $38.84 | 5.369% | $40.9253 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $93.96 | 8.443% | $101.893 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $75.79 | 11.611% | $84.59 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $15.64 | 6.742% | $16.6944 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $155.30 | 8.512% | $168.5191 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $161.38 | 9.637% | $176.9322 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $594.70 | $645.0153 | $645.01 | $645.05 | $645.00 | |