| 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 | $66.67 | 5.551% | $70.3709 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $204.53 | 13.220% | $231.5689 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $14.71 | 5.250% | $15.4823 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $35.90 | 3.122% | $37.0208 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $218.41 | 12.106% | $244.8507 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $189.57 | 8.198% | $205.1109 | $205.11 | $205.10 | $205.10 |
| Purchase #7 | $148.36 | 5.222% | $156.1074 | $156.11 | $156.10 | $156.10 |
| 7 purchase totals = | $878.15 | $960.5119 | $960.51 | $960.45 | $960.60 | |