| 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 | $45.47 | 4.734% | $47.6225 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $199.40 | 9.299% | $217.9422 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $135.79 | 13.248% | $153.7795 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $136.84 | 9.590% | $149.963 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $125.63 | 4.791% | $131.6489 | $131.65 | $131.65 | $131.60 |
| Purchase #6 | $90.44 | 3.519% | $93.6226 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $66.90 | 13.640% | $76.0252 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $800.47 | $870.6039 | $870.60 | $870.60 | $870.50 | |