| 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 | $79.84 | 3.299% | $82.4739 | $82.47 | $82.45 | $82.50 |
| Purchase #2 | $196.63 | 12.141% | $220.5028 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $108.96 | 12.489% | $122.568 | $122.57 | $122.55 | $122.60 |
| Purchase #4 | $115.85 | 9.374% | $126.7098 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $92.80 | 11.662% | $103.6223 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $74.70 | 9.275% | $81.6284 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $124.35 | 12.340% | $139.6948 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $793.13 | $877.2000 | $877.19 | $877.15 | $877.20 | |