| 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 | $40.29 | 9.238% | $44.012 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $27.90 | 13.461% | $31.6556 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $73.66 | 10.776% | $81.5976 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $246.33 | 5.495% | $259.8658 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $231.56 | 10.567% | $256.0289 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $96.63 | 13.179% | $109.3649 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $34.62 | 5.701% | $36.5937 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $750.99 | $819.1185 | $819.12 | $819.10 | $819.20 | |