| 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 | $79.87 | 10.147% | $87.9744 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $199.50 | 6.734% | $212.9343 | $212.93 | $212.95 | $212.90 |
| Purchase #3 | $208.31 | 8.434% | $225.8789 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $185.39 | 12.807% | $209.1329 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $8.61 | 13.362% | $9.7605 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $16.40 | 11.631% | $18.3075 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $113.99 | 12.697% | $128.4633 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $812.07 | $892.4518 | $892.44 | $892.45 | $892.50 | |