| 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 | $200.66 | 4.521% | $209.7318 | $209.73 | $209.75 | $209.70 |
| Purchase #2 | $91.42 | 12.402% | $102.7579 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $88.68 | 7.441% | $95.2787 | $95.28 | $95.30 | $95.30 |
| Purchase #4 | $119.77 | 7.823% | $129.1396 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $200.57 | 9.114% | $218.8499 | $218.85 | $218.85 | $218.80 |
| Purchase #6 | $51.57 | 8.648% | $56.0298 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $36.29 | 3.773% | $37.6592 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $788.96 | $849.4469 | $849.45 | $849.50 | $849.40 | |