| 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 | $85.38 | 8.378% | $92.5331 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $56.33 | 6.748% | $60.1311 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $46.43 | 11.622% | $51.8261 | $51.83 | $51.85 | $51.80 |
| Purchase #4 | $21.95 | 5.346% | $23.1234 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $224.69 | 10.362% | $247.9724 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $92.60 | 7.599% | $99.6367 | $99.64 | $99.65 | $99.60 |
| Purchase #7 | $239.53 | 11.482% | $267.0328 | $267.03 | $267.05 | $267.00 |
| 7 purchase totals = | $766.91 | $842.2556 | $842.25 | $842.30 | $842.10 | |