| 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 | $82.74 | 4.339% | $86.3301 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $89.95 | 9.740% | $98.7111 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $180.65 | 5.111% | $189.883 | $189.88 | $189.90 | $189.90 |
| Purchase #4 | $68.92 | 5.129% | $72.4549 | $72.45 | $72.45 | $72.50 |
| Purchase #5 | $71.98 | 4.310% | $75.0823 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $105.87 | 10.815% | $117.3198 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $51.36 | 12.294% | $57.6742 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $651.47 | $697.4554 | $697.44 | $697.45 | $697.50 | |