| 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 | $53.64 | 8.516% | $58.208 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $132.94 | 13.192% | $150.4774 | $150.48 | $150.50 | $150.50 |
| Purchase #3 | $113.47 | 6.547% | $120.8989 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $73.41 | 7.580% | $78.9745 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $133.32 | 6.536% | $142.0338 | $142.03 | $142.05 | $142.00 |
| Purchase #6 | $237.28 | 5.299% | $249.8535 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $62.27 | 5.794% | $65.8779 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $806.33 | $866.3240 | $866.32 | $866.35 | $866.40 | |