| 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 | $13.85 | 12.551% | $15.5883 | $15.59 | $15.60 | $15.60 |
| Purchase #2 | $227.87 | 9.259% | $248.9685 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $65.78 | 4.752% | $68.9059 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $111.42 | 12.855% | $125.743 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $126.88 | 4.809% | $132.9817 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $79.46 | 13.530% | $90.2109 | $90.21 | $90.20 | $90.20 |
| Purchase #7 | $156.40 | 10.813% | $173.3115 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $781.66 | $855.7098 | $855.71 | $855.70 | $855.70 | |