| 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 | $89.46 | 10.306% | $98.6797 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $59.50 | 11.228% | $66.1807 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $64.69 | 3.573% | $67.0014 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $7.68 | 6.675% | $8.1926 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $194.58 | 13.147% | $220.1614 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $21.57 | 5.359% | $22.7259 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $33.55 | 13.267% | $38.0011 | $38.00 | $38.00 | $38.00 |
| 7 purchase totals = | $471.03 | $520.9428 | $520.94 | $521.00 | $521.00 | |