| 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 | $87.74 | 7.125% | $93.9915 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $237.34 | 8.533% | $257.5922 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $47.28 | 4.196% | $49.2639 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $76.99 | 12.396% | $86.5337 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $38.34 | 5.288% | $40.3674 | $40.37 | $40.35 | $40.40 |
| Purchase #6 | $214.28 | 5.712% | $226.5197 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $64.53 | 5.428% | $68.0327 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $766.50 | $822.3011 | $822.29 | $822.30 | $822.30 | |