| 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 | $52.76 | 10.497% | $58.2982 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $42.39 | 6.424% | $45.1131 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $219.96 | 8.256% | $238.1199 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $49.32 | 3.399% | $50.9964 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $177.57 | 3.539% | $183.8542 | $183.85 | $183.85 | $183.90 |
| Purchase #6 | $55.90 | 3.106% | $57.6363 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $196.36 | 11.316% | $218.5801 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $794.26 | $852.5982 | $852.60 | $852.60 | $852.60 | |