| 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 | $21.98 | 13.776% | $25.008 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $62.84 | 7.845% | $67.7698 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $56.68 | 5.356% | $59.7158 | $59.72 | $59.70 | $59.70 |
| Purchase #4 | $73.57 | 4.718% | $77.041 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $192.99 | 13.216% | $218.4956 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $55.93 | 4.675% | $58.5447 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $131.57 | 4.815% | $137.9051 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $595.56 | $644.4800 | $644.49 | $644.45 | $644.40 | |