| 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 | $46.36 | 3.196% | $47.8417 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $179.85 | 4.289% | $187.5638 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $93.96 | 12.384% | $105.596 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $65.63 | 8.816% | $71.4159 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $117.41 | 13.839% | $133.6584 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $188.61 | 9.365% | $206.2733 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $91.47 | 7.644% | $98.462 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $783.29 | $850.8111 | $850.81 | $850.75 | $850.90 | |