| 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 | $65.37 | 7.631% | $70.3584 | $70.36 | $70.35 | $70.40 |
| Purchase #2 | $215.88 | 8.781% | $234.8364 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $108.55 | 10.801% | $120.2745 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $115.75 | 8.657% | $125.7705 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $228.41 | 9.764% | $250.712 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $89.97 | 9.540% | $98.5531 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $74.63 | 12.725% | $84.1267 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $898.56 | $984.6316 | $984.63 | $984.60 | $984.70 | |