| 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 | $82.29 | 3.618% | $85.2673 | $85.27 | $85.25 | $85.30 |
| Purchase #2 | $40.98 | 11.780% | $45.8074 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $206.34 | 3.336% | $213.2235 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $169.84 | 5.246% | $178.7498 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $103.43 | 6.858% | $110.5232 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $196.61 | 12.292% | $220.7773 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $231.51 | 5.687% | $244.676 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $1,031.00 | $1,099.0245 | $1,099.03 | $1,099.00 | $1,099.00 | |