| 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 | $82.98 | 3.744% | $86.0868 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $197.87 | 3.131% | $204.0653 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $18.67 | 8.692% | $20.2928 | $20.29 | $20.30 | $20.30 |
| Purchase #4 | $173.61 | 13.325% | $196.7435 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $16.35 | 7.549% | $17.5843 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $174.27 | 9.678% | $191.1359 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $228.27 | 11.550% | $254.6352 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $892.02 | $970.5438 | $970.55 | $970.60 | $970.50 | |