| 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 | $32.82 | 12.292% | $36.8542 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $150.76 | 11.325% | $167.8336 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $23.30 | 4.601% | $24.372 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $180.61 | 9.238% | $197.2948 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $40.50 | 13.435% | $45.9412 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $7.60 | 12.204% | $8.5275 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $231.32 | 6.197% | $245.6549 | $245.65 | $245.65 | $245.70 |
| 7 purchase totals = | $666.91 | $726.4782 | $726.46 | $726.50 | $726.50 | |