| 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 | $128.88 | 10.646% | $142.6006 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $5.89 | 5.176% | $6.1949 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $66.84 | 12.297% | $75.0593 | $75.06 | $75.05 | $75.10 |
| Purchase #4 | $218.68 | 7.807% | $235.7523 | $235.75 | $235.75 | $235.80 |
| Purchase #5 | $46.33 | 3.732% | $48.059 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $45.25 | 12.147% | $50.7465 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $91.88 | 11.516% | $102.4609 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $603.75 | $660.8735 | $660.87 | $660.85 | $661.00 | |