| 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 | $57.62 | 5.119% | $60.5696 | $60.57 | $60.55 | $60.60 |
| Purchase #2 | $97.72 | 10.808% | $108.2816 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $190.82 | 9.112% | $208.2075 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $64.25 | 9.548% | $70.3846 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $242.82 | 12.867% | $274.0636 | $274.06 | $274.05 | $274.10 |
| Purchase #6 | $8.96 | 9.617% | $9.8217 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $195.44 | 11.103% | $217.1397 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $857.63 | $948.4683 | $948.46 | $948.45 | $948.50 | |