| 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 | $66.29 | 6.547% | $70.63 | $70.63 | $70.65 | $70.60 |
| Purchase #2 | $122.70 | 7.591% | $132.0142 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $65.83 | 4.132% | $68.5501 | $68.55 | $68.55 | $68.60 |
| Purchase #4 | $191.84 | 5.626% | $202.6329 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $100.34 | 3.634% | $103.9864 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $160.76 | 3.362% | $166.1648 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $83.64 | 10.339% | $92.2875 | $92.29 | $92.30 | $92.30 |
| 7 purchase totals = | $791.40 | $836.2659 | $836.26 | $836.30 | $836.30 | |