| 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 | $92.95 | 5.282% | $97.8596 | $97.86 | $97.85 | $97.90 |
| Purchase #2 | $122.88 | 7.769% | $132.4265 | $132.43 | $132.45 | $132.40 |
| Purchase #3 | $17.71 | 7.262% | $18.9961 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $50.37 | 3.186% | $51.9748 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $138.27 | 7.415% | $148.5227 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $129.77 | 4.126% | $135.1243 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $111.31 | 8.567% | $120.8459 | $120.85 | $120.85 | $120.80 |
| 7 purchase totals = | $663.26 | $705.7499 | $705.75 | $705.70 | $705.70 | |