| 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 | $88.75 | 3.826% | $92.1456 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $31.91 | 12.554% | $35.916 | $35.92 | $35.90 | $35.90 |
| Purchase #3 | $247.90 | 8.679% | $269.4152 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $26.31 | 11.246% | $29.2688 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $57.57 | 3.838% | $59.7795 | $59.78 | $59.80 | $59.80 |
| Purchase #6 | $189.53 | 11.855% | $211.9988 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $11.64 | 11.509% | $12.9796 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $653.61 | $711.5035 | $711.52 | $711.50 | $711.50 | |