| 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 | $42.45 | 4.279% | $44.2664 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $109.49 | 8.670% | $118.9828 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $62.95 | 5.625% | $66.4909 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $118.96 | 9.472% | $130.2279 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $137.44 | 11.272% | $152.9322 | $152.93 | $152.95 | $152.90 |
| Purchase #6 | $118.35 | 3.842% | $122.897 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $23.80 | 5.810% | $25.1828 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $613.44 | $660.9800 | $660.98 | $661.05 | $661.00 | |