| 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 | $40.65 | 5.539% | $42.9016 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $89.78 | 5.415% | $94.6416 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $230.35 | 3.576% | $238.5873 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $249.52 | 5.401% | $262.9966 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $234.91 | 13.204% | $265.9275 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $224.80 | 12.557% | $253.0281 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $33.51 | 12.343% | $37.6461 | $37.65 | $37.65 | $37.60 |
| 7 purchase totals = | $1,103.52 | $1,195.7288 | $1,195.74 | $1,195.80 | $1,195.60 | |