| 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 | $58.96 | 3.489% | $61.0171 | $61.02 | $61.00 | $61.00 |
| Purchase #2 | $130.99 | 6.145% | $139.0393 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $249.35 | 13.385% | $282.7255 | $282.73 | $282.75 | $282.70 |
| Purchase #4 | $197.27 | 3.486% | $204.1468 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $72.48 | 7.605% | $77.9921 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $145.39 | 3.151% | $149.9712 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $81.41 | 3.451% | $84.2195 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $935.85 | $999.1115 | $999.12 | $999.10 | $999.00 | |