| 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 | $99.53 | 8.626% | $108.1155 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $7.26 | 12.107% | $8.139 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $134.39 | 9.131% | $146.6612 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $56.61 | 5.216% | $59.5628 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $179.36 | 8.609% | $194.8011 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $44.55 | 3.777% | $46.2327 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $213.32 | 11.519% | $237.8923 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $735.02 | $801.4046 | $801.40 | $801.40 | $801.40 | |