| 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 | $60.87 | 11.404% | $67.8116 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $98.87 | 9.600% | $108.3615 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $131.94 | 8.662% | $143.3686 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $192.73 | 3.863% | $200.1752 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $99.70 | 8.868% | $108.5414 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $69.50 | 12.132% | $77.9317 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $206.57 | 5.232% | $217.3777 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $860.18 | $923.5677 | $923.57 | $923.60 | $923.60 | |