| 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 | $16.62 | 6.482% | $17.6973 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $8.89 | 11.676% | $9.928 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $75.42 | 6.596% | $80.3947 | $80.39 | $80.40 | $80.40 |
| Purchase #4 | $217.25 | 4.536% | $227.1045 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $197.69 | 5.249% | $208.0667 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $243.96 | 4.759% | $255.5701 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $45.32 | 4.188% | $47.218 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $805.15 | $845.9793 | $845.98 | $845.95 | $846.00 | |