| 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 | $26.50 | 3.560% | $27.4434 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $9.86 | 6.658% | $10.5165 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $171.97 | 11.853% | $192.3536 | $192.35 | $192.35 | $192.40 |
| Purchase #4 | $174.44 | 3.474% | $180.5 | $180.50 | $180.50 | $180.50 |
| Purchase #5 | $206.65 | 4.114% | $215.1516 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $67.62 | 12.387% | $75.9961 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $210.36 | 10.664% | $232.7928 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $867.40 | $934.7540 | $934.75 | $934.75 | $934.80 | |