| 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 | $17.88 | 9.406% | $19.5618 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $86.33 | 3.796% | $89.6071 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $157.46 | 10.293% | $173.6674 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $19.65 | 13.747% | $22.3513 | $22.35 | $22.35 | $22.40 |
| Purchase #5 | $178.49 | 13.166% | $201.99 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $151.57 | 3.242% | $156.4839 | $156.48 | $156.50 | $156.50 |
| Purchase #7 | $140.67 | 13.454% | $159.5957 | $159.60 | $159.60 | $159.60 |
| 7 purchase totals = | $752.05 | $823.2572 | $823.26 | $823.25 | $823.40 | |