| 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 | $16.36 | 13.659% | $18.5946 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $243.31 | 5.472% | $256.6239 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $157.89 | 12.117% | $177.0215 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $68.44 | 11.531% | $76.3318 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $7.76 | 9.425% | $8.4914 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $20.91 | 13.618% | $23.7575 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $221.66 | 11.335% | $246.7852 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $736.33 | $807.6059 | $807.60 | $807.60 | $807.60 | |