| 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 | $55.34 | 12.155% | $62.0666 | $62.07 | $62.05 | $62.10 |
| Purchase #2 | $131.57 | 5.405% | $138.6814 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $133.87 | 13.152% | $151.4766 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $166.94 | 11.196% | $185.6306 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $44.61 | 3.681% | $46.2521 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $133.52 | 7.319% | $143.2923 | $143.29 | $143.30 | $143.30 |
| Purchase #7 | $8.25 | 8.380% | $8.9414 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $674.10 | $736.3410 | $736.34 | $736.40 | $736.40 | |