| 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 | $14.95 | 9.580% | $16.3822 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $111.48 | 11.750% | $124.5789 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $168.76 | 13.660% | $191.8126 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $51.71 | 13.216% | $58.544 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $29.71 | 11.336% | $33.0779 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $89.70 | 9.661% | $98.3659 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $19.67 | 11.623% | $21.9562 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $485.98 | $544.7177 | $544.72 | $544.75 | $544.80 | |