| 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 | $99.52 | 6.787% | $106.2744 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $6.65 | 12.110% | $7.4553 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $51.28 | 11.675% | $57.2669 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $220.69 | 11.621% | $246.3364 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $94.48 | 12.486% | $106.2768 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $113.61 | 6.176% | $120.6266 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $58.59 | 5.215% | $61.6455 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $644.82 | $705.8819 | $705.90 | $705.90 | $705.90 | |