| 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 | $57.63 | 6.664% | $61.4705 | $61.47 | $61.45 | $61.50 |
| Purchase #2 | $105.32 | 3.470% | $108.9746 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $202.46 | 6.636% | $215.8952 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $187.95 | 4.750% | $196.8776 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $43.85 | 4.525% | $45.8342 | $45.83 | $45.85 | $45.80 |
| Purchase #6 | $246.73 | 10.110% | $271.6744 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $207.83 | 10.183% | $228.9933 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $1,051.77 | $1,129.7198 | $1,129.71 | $1,129.70 | $1,129.80 | |