| 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 | $75.83 | 6.425% | $80.7021 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $131.81 | 3.168% | $135.9857 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $154.38 | 8.873% | $168.0781 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $112.40 | 12.144% | $126.0499 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $90.66 | 8.624% | $98.4785 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $86.70 | 9.831% | $95.2235 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $34.25 | 4.158% | $35.6741 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $686.03 | $740.1919 | $740.19 | $740.20 | $740.20 | |