| 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 | $198.86 | 5.420% | $209.6382 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $18.76 | 6.125% | $19.9091 | $19.91 | $19.90 | $19.90 |
| Purchase #3 | $68.52 | 13.560% | $77.8113 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $59.36 | 3.565% | $61.4762 | $61.48 | $61.50 | $61.50 |
| Purchase #5 | $236.64 | 3.220% | $244.2598 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $38.81 | 10.677% | $42.9537 | $42.95 | $42.95 | $43.00 |
| Purchase #7 | $29.70 | 7.534% | $31.9376 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $650.65 | $687.9859 | $687.99 | $688.00 | $688.00 | |