| 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 | $28.40 | 3.671% | $29.4426 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $71.88 | 10.277% | $79.2671 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $122.52 | 12.219% | $137.4907 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $244.58 | 8.270% | $264.8068 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $58.66 | 10.187% | $64.6357 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $69.78 | 6.177% | $74.0903 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $58.45 | 4.347% | $60.9908 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $654.27 | $710.7240 | $710.73 | $710.75 | $710.70 | |