| 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 | $98.85 | 4.870% | $103.664 | $103.66 | $103.65 | $103.70 |
| Purchase #2 | $72.72 | 13.507% | $82.5423 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $202.64 | 10.799% | $224.5231 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $55.50 | 3.765% | $57.5896 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $68.26 | 9.566% | $74.7898 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $110.94 | 13.524% | $125.9435 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $48.54 | 6.795% | $51.8383 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $657.45 | $720.8906 | $720.88 | $720.90 | $720.80 | |