| 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 | $66.79 | 9.388% | $73.0602 | $73.06 | $73.05 | $73.10 |
| Purchase #2 | $220.42 | 5.720% | $233.028 | $233.03 | $233.05 | $233.00 |
| Purchase #3 | $31.86 | 8.519% | $34.5742 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $39.45 | 13.220% | $44.6653 | $44.67 | $44.65 | $44.70 |
| Purchase #5 | $79.41 | 12.234% | $89.125 | $89.13 | $89.15 | $89.10 |
| Purchase #6 | $117.65 | 6.773% | $125.6184 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $99.82 | 12.332% | $112.1298 | $112.13 | $112.15 | $112.10 |
| 7 purchase totals = | $655.40 | $712.2009 | $712.21 | $712.20 | $712.20 | |