| 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 | $62.31 | 7.807% | $67.1745 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $31.29 | 10.566% | $34.5961 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $186.51 | 12.454% | $209.738 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $87.72 | 10.382% | $96.8271 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $50.67 | 4.154% | $52.7748 | $52.77 | $52.75 | $52.80 |
| Purchase #6 | $73.77 | 13.459% | $83.6987 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $143.44 | 7.745% | $154.5494 | $154.55 | $154.55 | $154.50 |
| 7 purchase totals = | $635.71 | $699.3586 | $699.36 | $699.35 | $699.30 | |