| 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 | $40.27 | 8.302% | $43.6132 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $128.44 | 6.699% | $137.0442 | $137.04 | $137.05 | $137.00 |
| Purchase #3 | $237.89 | 12.403% | $267.3955 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $46.35 | 12.822% | $52.293 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $25.36 | 3.509% | $26.2499 | $26.25 | $26.25 | $26.20 |
| Purchase #6 | $238.39 | 7.805% | $256.9963 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $62.86 | 5.736% | $66.4656 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $779.56 | $850.0577 | $850.06 | $850.05 | $850.00 | |