| 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 | $116.53 | 3.554% | $120.6715 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $41.47 | 8.357% | $44.9356 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $238.39 | 11.383% | $265.5259 | $265.53 | $265.55 | $265.50 |
| Purchase #4 | $70.27 | 12.429% | $79.0039 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $145.36 | 9.853% | $159.6823 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $108.80 | 3.844% | $112.9823 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $83.63 | 10.328% | $92.2673 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $804.45 | $875.0688 | $875.07 | $875.10 | $875.10 | |