| 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 | $42.45 | 4.192% | $44.2295 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $169.35 | 10.467% | $187.0759 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $144.65 | 12.347% | $162.5099 | $162.51 | $162.50 | $162.50 |
| Purchase #4 | $74.47 | 12.184% | $83.5434 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $102.76 | 10.421% | $113.4686 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $66.98 | 5.138% | $70.4214 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $170.82 | 6.552% | $182.0121 | $182.01 | $182.00 | $182.00 |
| 7 purchase totals = | $771.48 | $843.2608 | $843.26 | $843.25 | $843.20 | |