| 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 | $65.94 | 4.267% | $68.7537 | $68.75 | $68.75 | $68.80 |
| Purchase #2 | $167.72 | 9.792% | $184.1431 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $67.96 | 5.433% | $71.6523 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $89.63 | 12.697% | $101.0103 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $77.42 | 12.494% | $87.0929 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $126.34 | 10.711% | $139.8723 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $195.42 | 11.190% | $217.2875 | $217.29 | $217.30 | $217.30 |
| 7 purchase totals = | $790.43 | $869.8121 | $869.80 | $869.80 | $869.90 | |