| 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 | $42.70 | 6.743% | $45.5793 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $168.32 | 9.122% | $183.6742 | $183.67 | $183.65 | $183.70 |
| Purchase #3 | $46.30 | 5.718% | $48.9474 | $48.95 | $48.95 | $48.90 |
| Purchase #4 | $200.85 | 10.527% | $221.9935 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $96.80 | 4.582% | $101.2354 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $44.73 | 12.411% | $50.2814 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $122.47 | 12.517% | $137.7996 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $722.17 | $789.5108 | $789.51 | $789.55 | $789.50 | |