| 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 | $82.38 | 7.849% | $88.846 | $88.85 | $88.85 | $88.80 |
| Purchase #2 | $78.26 | 9.614% | $85.7839 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $220.90 | 12.511% | $248.5368 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $222.91 | 6.647% | $237.7268 | $237.73 | $237.75 | $237.70 |
| Purchase #5 | $194.92 | 6.185% | $206.9758 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $85.27 | 3.192% | $87.9918 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $37.45 | 13.780% | $42.6106 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $922.09 | $998.4717 | $998.48 | $998.55 | $998.40 | |