| 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 | $140.85 | 9.673% | $154.4744 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $24.79 | 7.665% | $26.6902 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $84.89 | 5.275% | $89.3679 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $202.57 | 8.332% | $219.4481 | $219.45 | $219.45 | $219.40 |
| Purchase #5 | $236.85 | 13.359% | $268.4908 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $22.80 | 9.853% | $25.0465 | $25.05 | $25.05 | $25.00 |
| Purchase #7 | $10.34 | 13.787% | $11.7656 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $723.09 | $795.2835 | $795.29 | $795.25 | $795.30 | |