| 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 | $76.94 | 9.826% | $84.5001 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $73.93 | 3.632% | $76.6151 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $109.94 | 5.854% | $116.3759 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $6.34 | 8.866% | $6.9021 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $73.55 | 11.516% | $82.02 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $134.74 | 3.773% | $139.8237 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $34.87 | 11.365% | $38.833 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $510.31 | $545.0699 | $545.07 | $545.05 | $545.00 | |