| 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 | $69.93 | 5.778% | $73.9706 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $48.82 | 7.511% | $52.4869 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $13.78 | 12.773% | $15.5401 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $215.26 | 9.138% | $234.9305 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $103.60 | 6.158% | $109.9797 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $91.39 | 5.639% | $96.5435 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $150.96 | 6.722% | $161.1075 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $693.74 | $744.5588 | $744.56 | $744.60 | $744.50 | |