| 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 | $79.27 | 4.225% | $82.6192 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $187.27 | 13.409% | $212.381 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $177.82 | 6.491% | $189.3623 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $175.96 | 4.795% | $184.3973 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $162.62 | 9.175% | $177.5404 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $155.91 | 6.837% | $166.5696 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $23.67 | 4.223% | $24.6696 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $962.52 | $1,037.5394 | $1,037.54 | $1,037.50 | $1,037.60 | |