| 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 | $77.55 | 5.207% | $81.588 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $40.31 | 9.250% | $44.0387 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $195.99 | 4.190% | $204.202 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $112.52 | 11.789% | $125.785 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $204.67 | 9.719% | $224.5619 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $41.52 | 8.602% | $45.0916 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $240.79 | 6.149% | $255.5962 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $913.35 | $980.8634 | $980.87 | $980.90 | $980.90 | |