| 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 | $32.80 | 13.850% | $37.3428 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $59.35 | 11.819% | $66.3646 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $105.92 | 11.281% | $117.8688 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $222.26 | 10.226% | $244.9883 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $40.59 | 5.722% | $42.9126 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $136.39 | 3.865% | $141.6615 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $53.34 | 13.764% | $60.6817 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $650.65 | $711.8203 | $711.81 | $711.80 | $711.90 | |