| 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 | $92.99 | 11.439% | $103.6271 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $59.55 | 5.330% | $62.724 | $62.72 | $62.70 | $62.70 |
| Purchase #3 | $82.59 | 11.575% | $92.1498 | $92.15 | $92.15 | $92.10 |
| Purchase #4 | $199.26 | 12.564% | $224.295 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $23.60 | 6.417% | $25.1144 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $176.37 | 8.712% | $191.7354 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $215.36 | 7.336% | $231.1588 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $849.72 | $930.8045 | $930.81 | $930.80 | $930.70 | |