| 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 | $112.84 | 3.133% | $116.3753 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $13.38 | 12.434% | $15.0437 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $42.65 | 4.250% | $44.4626 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $9.74 | 7.327% | $10.4536 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $227.54 | 8.306% | $246.4395 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $10.27 | 9.313% | $11.2264 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $72.72 | 13.783% | $82.743 | $82.74 | $82.75 | $82.70 |
| 7 purchase totals = | $489.14 | $526.7441 | $526.74 | $526.80 | $526.70 | |