| 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 | $74.31 | 4.135% | $77.3827 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $17.94 | 11.676% | $20.0347 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $230.54 | 6.771% | $246.1499 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $220.94 | 11.617% | $246.6066 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $75.52 | 10.824% | $83.6943 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $27.76 | 5.794% | $29.3684 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $207.96 | 7.282% | $223.1036 | $223.10 | $223.10 | $223.10 |
| 7 purchase totals = | $854.97 | $926.3402 | $926.33 | $926.35 | $926.30 | |