| 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 | $30.46 | 10.583% | $33.6836 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $103.75 | 8.391% | $112.4557 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $184.79 | 6.628% | $197.0379 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $203.63 | 10.278% | $224.5591 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $47.66 | 4.312% | $49.7151 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $181.41 | 6.558% | $193.3069 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $149.32 | 12.433% | $167.885 | $167.89 | $167.90 | $167.90 |
| 7 purchase totals = | $901.02 | $978.6433 | $978.66 | $978.65 | $978.70 | |