| 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 | $90.93 | 3.274% | $93.907 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $72.49 | 7.532% | $77.9499 | $77.95 | $77.95 | $77.90 |
| Purchase #3 | $234.44 | 13.823% | $266.8466 | $266.85 | $266.85 | $266.80 |
| Purchase #4 | $146.67 | 4.500% | $153.2702 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $14.47 | 13.618% | $16.4405 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $42.83 | 5.688% | $45.2662 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $55.78 | 9.421% | $61.035 | $61.04 | $61.05 | $61.00 |
| 7 purchase totals = | $657.61 | $714.7154 | $714.73 | $714.70 | $714.60 | |