| 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 | $45.71 | 4.481% | $47.7583 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $197.27 | 8.623% | $214.2806 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $238.39 | 13.707% | $271.0661 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $85.62 | 10.360% | $94.4902 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $111.25 | 6.706% | $118.7104 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $221.95 | 9.801% | $243.7033 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $154.82 | 12.237% | $173.7653 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,055.01 | $1,163.7742 | $1,163.78 | $1,163.75 | $1,163.90 | |