| 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 | $48.32 | 7.612% | $51.9981 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $208.76 | 5.563% | $220.3733 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $182.71 | 7.234% | $195.9272 | $195.93 | $195.95 | $195.90 |
| Purchase #4 | $65.42 | 4.583% | $68.4182 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $10.53 | 10.860% | $11.6736 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $98.29 | 12.413% | $110.4907 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $98.69 | 10.465% | $109.0179 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $712.72 | $767.8990 | $767.90 | $767.85 | $767.90 | |