| 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 | $49.37 | 11.339% | $54.9681 | $54.97 | $54.95 | $55.00 |
| Purchase #2 | $239.46 | 13.323% | $271.3633 | $271.36 | $271.35 | $271.40 |
| Purchase #3 | $7.50 | 10.213% | $8.266 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $100.25 | 6.226% | $106.4916 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $187.54 | 4.134% | $195.2929 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $133.61 | 5.810% | $141.3727 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $135.44 | 12.287% | $152.0815 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $853.17 | $929.8361 | $929.83 | $929.80 | $930.00 | |