| 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 | $198.85 | 7.306% | $213.378 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $63.30 | 5.456% | $66.7536 | $66.75 | $66.75 | $66.80 |
| Purchase #3 | $66.77 | 4.388% | $69.6999 | $69.70 | $69.70 | $69.70 |
| Purchase #4 | $30.82 | 13.202% | $34.8889 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $9.35 | 11.782% | $10.4516 | $10.45 | $10.45 | $10.50 |
| Purchase #6 | $36.29 | 11.457% | $40.4477 | $40.45 | $40.45 | $40.40 |
| Purchase #7 | $33.27 | 11.506% | $37.098 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $438.65 | $472.7177 | $472.72 | $472.75 | $472.80 | |