| 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 | $90.49 | 10.263% | $99.777 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $170.70 | 4.846% | $178.9721 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $75.95 | 11.490% | $84.6767 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $44.53 | 9.862% | $48.9215 | $48.92 | $48.90 | $48.90 |
| Purchase #5 | $241.48 | 3.406% | $249.7048 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $208.94 | 7.465% | $224.5374 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $69.64 | 9.145% | $76.0086 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $901.73 | $962.5981 | $962.60 | $962.60 | $962.60 | |