| 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 | $40.87 | 11.229% | $45.4593 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $107.26 | 4.119% | $111.678 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $69.58 | 13.771% | $79.1619 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $242.62 | 12.280% | $272.4137 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $107.95 | 11.175% | $120.0134 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $239.98 | 9.613% | $263.0493 | $263.05 | $263.05 | $263.00 |
| Purchase #7 | $64.60 | 11.235% | $71.8578 | $71.86 | $71.85 | $71.90 |
| 7 purchase totals = | $872.86 | $963.6334 | $963.63 | $963.60 | $963.70 | |