| 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 | $97.28 | 13.687% | $110.5947 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $216.65 | 10.181% | $238.7071 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $93.56 | 11.621% | $104.4326 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $5.93 | 7.342% | $6.3654 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $86.97 | 13.825% | $98.9936 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $77.28 | 9.374% | $84.5242 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $178.41 | 7.473% | $191.7426 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $756.08 | $835.3602 | $835.35 | $835.35 | $835.30 | |