| 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 | $87.56 | 11.822% | $97.9113 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $57.96 | 6.805% | $61.9042 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $134.89 | 10.521% | $149.0818 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $25.58 | 10.359% | $28.2298 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $247.36 | 7.589% | $266.1322 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $42.30 | 4.547% | $44.2234 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $83.54 | 3.752% | $86.6744 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $679.19 | $734.1571 | $734.14 | $734.15 | $734.10 | |