| 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 | $43.77 | 6.837% | $46.7626 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $52.74 | 9.731% | $57.8721 | $57.87 | $57.85 | $57.90 |
| Purchase #3 | $112.88 | 5.211% | $118.7622 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $42.93 | 7.287% | $46.0583 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $32.62 | 9.376% | $35.6785 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $143.59 | 10.224% | $158.2706 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $110.79 | 13.762% | $126.0369 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $539.32 | $589.4412 | $589.44 | $589.40 | $589.60 | |