| 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 | $121.44 | 12.608% | $136.7512 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $110.66 | 9.210% | $120.8518 | $120.85 | $120.85 | $120.90 |
| Purchase #3 | $8.67 | 9.738% | $9.5143 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $136.82 | 9.537% | $149.8685 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $67.33 | 12.828% | $75.9671 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $213.56 | 6.316% | $227.0484 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $87.65 | 11.184% | $97.4528 | $97.45 | $97.45 | $97.50 |
| 7 purchase totals = | $746.13 | $817.4541 | $817.45 | $817.40 | $817.60 | |