| 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 | $7.63 | 6.351% | $8.1146 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $222.54 | 6.492% | $236.9873 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $14.85 | 3.204% | $15.3258 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $240.70 | 10.109% | $265.0324 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $188.27 | 7.717% | $202.7988 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $49.94 | 11.674% | $55.77 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $89.79 | 9.149% | $98.0049 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $813.72 | $882.0338 | $882.03 | $882.05 | $882.00 | |