| 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 | $80.34 | 9.623% | $88.0711 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $212.77 | 12.507% | $239.3811 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $128.36 | 7.173% | $137.5673 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $249.47 | 13.206% | $282.415 | $282.42 | $282.40 | $282.40 |
| Purchase #5 | $48.56 | 8.105% | $52.4958 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $57.64 | 12.408% | $64.792 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $61.57 | 4.236% | $64.1781 | $64.18 | $64.20 | $64.20 |
| 7 purchase totals = | $838.71 | $928.9004 | $928.91 | $928.90 | $929.00 | |