| 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 | $67.82 | 3.476% | $70.1774 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $20.38 | 3.319% | $21.0564 | $21.06 | $21.05 | $21.10 |
| Purchase #3 | $90.65 | 4.281% | $94.5307 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $5.92 | 5.826% | $6.2649 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $97.97 | 10.305% | $108.0658 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $15.39 | 7.812% | $16.5923 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $173.44 | 7.517% | $186.4775 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $471.57 | $503.1650 | $503.17 | $503.20 | $503.30 | |