| 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 | $52.29 | 3.685% | $54.2169 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $126.96 | 8.179% | $137.3441 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $235.80 | 10.321% | $260.1369 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $65.80 | 12.471% | $74.0059 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $41.84 | 13.426% | $47.4574 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $134.35 | 11.171% | $149.3582 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $112.72 | 5.392% | $118.7979 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $769.76 | $841.3173 | $841.33 | $841.30 | $841.30 | |