| 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 | $21.61 | 6.137% | $22.9362 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $71.74 | 7.296% | $76.9742 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $229.37 | 3.555% | $237.5241 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $151.98 | 11.606% | $169.6188 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $93.65 | 11.509% | $104.4282 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $139.48 | 13.178% | $157.8607 | $157.86 | $157.85 | $157.90 |
| Purchase #7 | $20.47 | 8.204% | $22.1494 | $22.15 | $22.15 | $22.10 |
| 7 purchase totals = | $728.30 | $791.4916 | $791.49 | $791.45 | $791.40 | |