| 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 | $24.66 | 9.142% | $26.9144 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $29.57 | 6.819% | $31.5864 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $29.69 | 13.517% | $33.7032 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $25.45 | 6.825% | $27.187 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $61.53 | 12.464% | $69.1991 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $180.74 | 12.764% | $203.8097 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $107.82 | 3.797% | $111.9139 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $459.46 | $504.3137 | $504.31 | $504.30 | $504.30 | |