| 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 | $39.62 | 3.644% | $41.0638 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $62.83 | 5.836% | $66.4968 | $66.50 | $66.50 | $66.50 |
| Purchase #3 | $139.99 | 8.565% | $151.9801 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $8.94 | 9.522% | $9.7913 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $121.87 | 6.346% | $129.6039 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $210.61 | 4.343% | $219.7568 | $219.76 | $219.75 | $219.80 |
| Purchase #7 | $191.94 | 6.467% | $204.3528 | $204.35 | $204.35 | $204.40 |
| 7 purchase totals = | $775.80 | $823.0455 | $823.04 | $823.05 | $823.20 | |