| 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 | $60.98 | 12.125% | $68.3738 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $120.84 | 3.264% | $124.7842 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $56.65 | 11.480% | $63.1534 | $63.15 | $63.15 | $63.20 |
| Purchase #4 | $133.95 | 6.388% | $142.5067 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $140.82 | 13.633% | $160.018 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $231.68 | 13.156% | $262.1598 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $89.70 | 3.676% | $92.9974 | $93.00 | $93.00 | $93.00 |
| 7 purchase totals = | $834.62 | $913.9933 | $913.99 | $913.95 | $914.10 | |