| 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 | $89.47 | 3.182% | $92.3169 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $161.57 | 5.443% | $170.3643 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $128.29 | 3.574% | $132.8751 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $68.27 | 3.825% | $70.8813 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $105.44 | 13.515% | $119.6902 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $163.33 | 12.870% | $184.3506 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $80.29 | 10.480% | $88.7044 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $796.66 | $859.1828 | $859.18 | $859.20 | $859.30 | |