| 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 | $79.58 | 10.654% | $88.0585 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $165.35 | 11.334% | $184.0908 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $151.91 | 9.402% | $166.1926 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $222.86 | 5.562% | $235.2555 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $37.43 | 12.731% | $42.1952 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $149.75 | 5.812% | $158.4535 | $158.45 | $158.45 | $158.50 |
| Purchase #7 | $43.83 | 9.156% | $47.8431 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $850.71 | $922.0892 | $922.09 | $922.10 | $922.20 | |