| 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 | $77.64 | 13.256% | $87.932 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $197.80 | 13.446% | $224.3962 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $41.92 | 12.225% | $47.0447 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $44.62 | 13.853% | $50.8012 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $101.58 | 5.132% | $106.7931 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $191.68 | 11.569% | $213.8555 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $167.36 | 10.172% | $184.3839 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $822.60 | $915.2066 | $915.20 | $915.25 | $915.20 | |