| 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 | $77.88 | 13.358% | $88.2832 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $97.57 | 9.563% | $106.9006 | $106.90 | $106.90 | $106.90 |
| Purchase #3 | $29.64 | 5.119% | $31.1573 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $70.80 | 5.416% | $74.6345 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $17.48 | 11.340% | $19.4622 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $22.53 | 4.282% | $23.4947 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $90.38 | 9.589% | $99.0465 | $99.05 | $99.05 | $99.00 |
| 7 purchase totals = | $406.28 | $442.9790 | $442.97 | $443.00 | $443.00 | |