| 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 | $21.33 | 7.659% | $22.9637 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $45.49 | 5.654% | $48.062 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $32.76 | 11.833% | $36.6365 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $18.59 | 5.655% | $19.6413 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $22.87 | 4.278% | $23.8484 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $184.31 | 11.211% | $204.973 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $152.54 | 5.496% | $160.9236 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $477.89 | $517.0485 | $517.04 | $517.00 | $517.00 | |