| 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 | $14.90 | 4.514% | $15.5726 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $109.87 | 10.653% | $121.5745 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $69.98 | 4.700% | $73.2691 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $63.68 | 13.482% | $72.2653 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $9.52 | 7.130% | $10.1988 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $178.48 | 11.657% | $199.2854 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $217.54 | 8.150% | $235.2695 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $663.97 | $727.4352 | $727.44 | $727.35 | $727.60 | |