| 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 | $7.98 | 3.303% | $8.2436 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $226.93 | 8.778% | $246.8499 | $246.85 | $246.85 | $246.80 |
| Purchase #3 | $136.93 | 4.866% | $143.593 | $143.59 | $143.60 | $143.60 |
| Purchase #4 | $26.97 | 9.361% | $29.4947 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $47.42 | 5.391% | $49.9764 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $119.59 | 5.430% | $126.0837 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $59.32 | 8.542% | $64.3871 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $625.14 | $668.6284 | $668.62 | $668.70 | $668.60 | |