| 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 | $5.31 | 11.608% | $5.9264 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $104.44 | 13.865% | $118.9206 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $38.32 | 7.722% | $41.2791 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $35.83 | 10.799% | $39.6993 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $21.79 | 13.731% | $24.782 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $116.41 | 13.457% | $132.0753 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $26.69 | 12.807% | $30.1082 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $348.79 | $392.7909 | $392.80 | $392.85 | $392.80 | |