| 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 | $45.31 | 8.131% | $48.9942 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $209.67 | 10.462% | $231.6057 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $211.46 | 11.323% | $235.4036 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $44.49 | 9.496% | $48.7148 | $48.71 | $48.70 | $48.70 |
| Purchase #5 | $46.74 | 11.516% | $52.1226 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $181.43 | 3.542% | $187.8563 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $53.81 | 7.800% | $58.0072 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $792.91 | $862.7044 | $862.70 | $862.65 | $862.70 | |