| 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 | $103.67 | 4.873% | $108.7218 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $201.71 | 3.529% | $208.8283 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $111.31 | 3.627% | $115.3472 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $8.56 | 8.159% | $9.2584 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $125.38 | 6.214% | $133.1711 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $32.90 | 11.247% | $36.6003 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $116.87 | 13.404% | $132.5353 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $700.40 | $744.4624 | $744.47 | $744.45 | $744.40 | |