| 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 | $247.49 | 6.353% | $263.213 | $263.21 | $263.20 | $263.20 |
| Purchase #2 | $54.70 | 11.245% | $60.851 | $60.85 | $60.85 | $60.90 |
| Purchase #3 | $204.44 | 4.810% | $214.2736 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $12.70 | 3.778% | $13.1798 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $42.81 | 6.145% | $45.4407 | $45.44 | $45.45 | $45.40 |
| Purchase #6 | $112.71 | 12.113% | $126.3626 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $91.69 | 7.577% | $98.6374 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $766.54 | $821.9581 | $821.95 | $821.95 | $822.00 | |