| 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 | $11.49 | 10.257% | $12.6685 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $47.94 | 4.318% | $50.01 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $118.34 | 10.124% | $130.3207 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $199.54 | 13.361% | $226.2005 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $112.33 | 8.648% | $122.0443 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $211.25 | 10.514% | $233.4608 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $39.55 | 6.318% | $42.0488 | $42.05 | $42.05 | $42.00 |
| 7 purchase totals = | $740.44 | $816.7536 | $816.75 | $816.70 | $816.70 | |