| 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 | $197.25 | 5.326% | $207.7555 | $207.76 | $207.75 | $207.80 |
| Purchase #2 | $104.86 | 5.131% | $110.2404 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $52.25 | 12.756% | $58.915 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $95.77 | 6.481% | $101.9769 | $101.98 | $102.00 | $102.00 |
| Purchase #5 | $196.36 | 5.845% | $207.8372 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $196.89 | 12.341% | $221.1882 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $73.95 | 10.668% | $81.839 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $917.33 | $989.7522 | $989.77 | $989.80 | $989.70 | |