| 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 | $106.86 | 4.406% | $111.5683 | $111.57 | $111.55 | $111.60 |
| Purchase #2 | $23.57 | 6.666% | $25.1412 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $36.97 | 5.636% | $39.0536 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $120.37 | 7.324% | $129.1859 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $134.48 | 10.412% | $148.4821 | $148.48 | $148.50 | $148.50 |
| Purchase #6 | $50.79 | 7.512% | $54.6053 | $54.61 | $54.60 | $54.60 |
| Purchase #7 | $198.97 | 5.554% | $210.0208 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $672.01 | $718.0572 | $718.06 | $718.05 | $718.10 | |