| 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 | $13.51 | 12.636% | $15.2171 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $107.33 | 5.856% | $113.6152 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $95.55 | 4.724% | $100.0638 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $13.53 | 13.195% | $15.3153 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $228.57 | 9.794% | $250.9561 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $71.99 | 5.855% | $76.205 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $227.33 | 8.116% | $245.7801 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $757.81 | $817.1526 | $817.17 | $817.10 | $817.20 | |