| 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 | $45.37 | 5.708% | $47.9597 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $93.38 | 9.839% | $102.5677 | $102.57 | $102.55 | $102.60 |
| Purchase #3 | $138.63 | 7.684% | $149.2823 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $133.79 | 12.446% | $150.4415 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $190.78 | 8.187% | $206.3992 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $197.30 | 4.676% | $206.5257 | $206.53 | $206.55 | $206.50 |
| Purchase #7 | $34.50 | 9.688% | $37.8424 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $833.75 | $901.0185 | $901.02 | $901.05 | $901.00 | |