| 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 | $55.72 | 7.370% | $59.8266 | $59.83 | $59.85 | $59.80 |
| Purchase #2 | $9.41 | 5.205% | $9.8998 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $126.34 | 5.578% | $133.3872 | $133.39 | $133.40 | $133.40 |
| Purchase #4 | $101.40 | 12.300% | $113.8722 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $203.31 | 8.763% | $221.1261 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $209.68 | 7.558% | $225.5276 | $225.53 | $225.55 | $225.50 |
| Purchase #7 | $187.52 | 7.576% | $201.7265 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $893.38 | $965.3660 | $965.38 | $965.45 | $965.30 | |