| 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 | $60.27 | 10.110% | $66.3633 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $50.40 | 8.499% | $54.6835 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $111.33 | 12.843% | $125.6281 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $71.50 | 13.376% | $81.0638 | $81.06 | $81.05 | $81.10 |
| Purchase #5 | $30.75 | 13.349% | $34.8548 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $108.95 | 12.746% | $122.8368 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $172.38 | 6.245% | $183.1451 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $605.58 | $668.5754 | $668.57 | $668.60 | $668.60 | |