| 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 | $205.63 | 8.681% | $223.4807 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $17.90 | 10.868% | $19.8454 | $19.85 | $19.85 | $19.80 |
| Purchase #3 | $61.38 | 5.122% | $64.5239 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $178.67 | 5.679% | $188.8167 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $196.25 | 4.546% | $205.1715 | $205.17 | $205.15 | $205.20 |
| Purchase #6 | $70.29 | 7.849% | $75.8071 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $202.26 | 4.696% | $211.7581 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $932.38 | $989.4034 | $989.41 | $989.35 | $989.40 | |