| 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 | $65.34 | 5.873% | $69.1774 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $105.64 | 9.318% | $115.4835 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $112.77 | 11.323% | $125.5389 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $123.61 | 3.638% | $128.1069 | $128.11 | $128.10 | $128.10 |
| Purchase #5 | $89.75 | 13.841% | $102.1723 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $57.48 | 9.257% | $62.8009 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $120.67 | 7.371% | $129.5646 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $675.26 | $732.8445 | $732.84 | $732.85 | $732.90 | |