| 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 | $22.34 | 12.356% | $25.1003 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $74.78 | 6.504% | $79.6437 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $70.92 | 3.656% | $73.5128 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $20.80 | 10.142% | $22.9095 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $6.36 | 12.299% | $7.1422 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $53.36 | 12.338% | $59.9436 | $59.94 | $59.95 | $59.90 |
| Purchase #7 | $43.69 | 3.436% | $45.1912 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $292.25 | $313.4433 | $313.43 | $313.45 | $313.30 | |