| 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 | $71.77 | 8.181% | $77.6415 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $237.76 | 4.594% | $248.6827 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $209.91 | 12.288% | $235.7037 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $244.25 | 4.871% | $256.1474 | $256.15 | $256.15 | $256.10 |
| Purchase #5 | $147.41 | 10.140% | $162.3574 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $188.57 | 10.530% | $208.4264 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $66.99 | 7.104% | $71.749 | $71.75 | $71.75 | $71.70 |
| 7 purchase totals = | $1,166.66 | $1,260.7081 | $1,260.71 | $1,260.75 | $1,260.60 | |