| 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 | $146.63 | 7.530% | $157.6712 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $55.47 | 3.794% | $57.5745 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $110.96 | 9.741% | $121.7686 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $78.89 | 13.420% | $89.477 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $84.46 | 9.434% | $92.428 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $9.44 | 9.808% | $10.3659 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $247.42 | 7.128% | $265.0561 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $733.27 | $794.3413 | $794.35 | $794.30 | $794.50 | |