| 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 | $45.88 | 6.281% | $48.7617 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $47.73 | 13.858% | $54.3444 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $234.66 | 12.662% | $264.3726 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $26.45 | 5.182% | $27.8206 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $22.26 | 7.764% | $23.9883 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $135.67 | 10.845% | $150.3834 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $39.50 | 6.602% | $42.1078 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $552.15 | $611.7788 | $611.77 | $611.75 | $611.80 | |