| 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 | $82.96 | 10.235% | $91.451 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $152.66 | 11.462% | $170.1579 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $83.58 | 8.740% | $90.8849 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $76.82 | 12.693% | $86.5708 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $5.26 | 4.820% | $5.5135 | $5.51 | $5.50 | $5.50 |
| Purchase #6 | $182.25 | 3.777% | $189.1336 | $189.13 | $189.15 | $189.10 |
| Purchase #7 | $192.46 | 8.511% | $208.8403 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $775.99 | $842.5520 | $842.54 | $842.55 | $842.60 | |