| 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 | $42.44 | 4.874% | $44.5085 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $10.28 | 6.533% | $10.9516 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $128.98 | 9.406% | $141.1119 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $11.90 | 11.649% | $13.2862 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $120.57 | 5.531% | $127.2387 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $18.42 | 6.336% | $19.5871 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $109.25 | 3.708% | $113.301 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $441.84 | $469.9850 | $469.99 | $470.00 | $470.00 | |