| 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 | $71.88 | 6.851% | $76.8045 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $119.70 | 6.782% | $127.8181 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $130.99 | 10.698% | $145.0033 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $17.52 | 6.718% | $18.697 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $60.91 | 6.131% | $64.6444 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $224.61 | 12.209% | $252.0326 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $137.27 | 12.779% | $154.8117 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $762.88 | $839.8116 | $839.80 | $839.80 | $839.70 | |