| 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 | $26.26 | 4.499% | $27.4414 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $112.84 | 11.259% | $125.5447 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $168.65 | 5.779% | $178.3963 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $38.54 | 12.736% | $43.4485 | $43.45 | $43.45 | $43.40 |
| Purchase #5 | $206.73 | 8.683% | $224.6804 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $96.45 | 8.432% | $104.5827 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $60.62 | 13.414% | $68.7516 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $710.09 | $772.8456 | $772.84 | $772.90 | $772.80 | |