| 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 | $52.90 | 5.230% | $55.6667 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $171.84 | 6.804% | $183.532 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $108.69 | 3.708% | $112.7202 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $12.91 | 8.442% | $13.9999 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $202.56 | 3.755% | $210.1661 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $167.26 | 3.598% | $173.278 | $173.28 | $173.30 | $173.30 |
| Purchase #7 | $170.88 | 11.549% | $190.6149 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $887.04 | $939.9778 | $939.98 | $939.95 | $940.00 | |