| 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 | $73.29 | 8.689% | $79.6582 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $56.60 | 4.582% | $59.1934 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $237.50 | 6.303% | $252.4696 | $252.47 | $252.45 | $252.50 |
| Purchase #4 | $133.87 | 10.604% | $148.0656 | $148.07 | $148.05 | $148.10 |
| Purchase #5 | $56.72 | 6.194% | $60.2332 | $60.23 | $60.25 | $60.20 |
| Purchase #6 | $72.57 | 12.818% | $81.872 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $239.46 | 12.307% | $268.9303 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $870.01 | $950.4223 | $950.42 | $950.40 | $950.50 | |