| 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 | $70.95 | 12.796% | $80.0288 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $152.87 | 6.552% | $162.886 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $189.94 | 12.160% | $213.0367 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $57.94 | 10.512% | $64.0307 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $12.54 | 5.108% | $13.1805 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $183.34 | 12.859% | $206.9157 | $206.92 | $206.90 | $206.90 |
| Purchase #7 | $208.43 | 6.620% | $222.2281 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $876.01 | $962.3065 | $962.32 | $962.40 | $962.20 | |