| 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 | $11.83 | 11.618% | $13.2044 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $70.90 | 4.861% | $74.3464 | $74.35 | $74.35 | $74.30 |
| Purchase #3 | $68.97 | 5.768% | $72.9482 | $72.95 | $72.95 | $72.90 |
| Purchase #4 | $203.54 | 4.719% | $213.1451 | $213.15 | $213.15 | $213.10 |
| Purchase #5 | $12.91 | 3.690% | $13.3864 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $110.65 | 11.200% | $123.0428 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $160.30 | 6.614% | $170.9022 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $639.10 | $680.9755 | $680.98 | $681.00 | $680.80 | |