| 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 | $97.79 | 6.144% | $103.7982 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $92.70 | 7.452% | $99.608 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $132.86 | 3.855% | $137.9818 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $45.49 | 5.821% | $48.138 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $106.30 | 13.683% | $120.845 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $129.93 | 7.429% | $139.5825 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $89.28 | 9.147% | $97.4464 | $97.45 | $97.45 | $97.40 |
| 7 purchase totals = | $694.35 | $747.3999 | $747.41 | $747.45 | $747.30 | |