| 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 | $30.93 | 4.242% | $32.2421 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $158.94 | 9.292% | $173.7087 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $50.97 | 13.334% | $57.7663 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $118.96 | 5.723% | $125.7681 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $213.83 | 9.743% | $234.6635 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $141.90 | 5.287% | $149.4023 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $12.94 | 7.731% | $13.9404 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $728.47 | $787.4914 | $787.49 | $787.45 | $787.50 | |