| 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 | $72.89 | 11.526% | $81.2913 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $26.54 | 11.617% | $29.6232 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $199.81 | 8.560% | $216.9137 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $232.53 | 7.752% | $250.5557 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $42.45 | 12.396% | $47.7121 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $59.87 | 11.483% | $66.7449 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $27.75 | 7.244% | $29.7602 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $661.84 | $722.6011 | $722.59 | $722.55 | $722.60 | |