| 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 | $23.46 | 11.600% | $26.1814 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $24.60 | 7.275% | $26.3897 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $36.48 | 10.129% | $40.1751 | $40.18 | $40.20 | $40.20 |
| Purchase #4 | $196.80 | 10.648% | $217.7553 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $36.41 | 11.811% | $40.7104 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $189.40 | 12.751% | $213.5504 | $213.55 | $213.55 | $213.60 |
| Purchase #7 | $151.32 | 5.673% | $159.9044 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $658.47 | $724.6667 | $724.67 | $724.70 | $724.80 | |