| 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 | $23.77 | 8.612% | $25.8171 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $159.72 | 5.691% | $168.8097 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $196.89 | 3.649% | $204.0745 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $53.49 | 5.256% | $56.3014 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $122.87 | 6.126% | $130.397 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $239.28 | 10.403% | $264.1723 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $76.37 | 4.325% | $79.673 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $872.39 | $929.2450 | $929.24 | $929.15 | $929.30 | |