| 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 | $39.74 | 8.439% | $43.0937 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $60.42 | 12.633% | $68.0529 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $187.78 | 3.350% | $194.0706 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $89.30 | 3.742% | $92.6416 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $75.47 | 9.659% | $82.7596 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $86.82 | 10.305% | $95.7668 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $44.58 | 7.707% | $48.0158 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $584.11 | $624.4010 | $624.40 | $624.35 | $624.50 | |