| 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 | $78.51 | 3.270% | $81.0773 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $72.57 | 4.533% | $75.8596 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $83.77 | 11.128% | $93.0919 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $133.42 | 3.665% | $138.3098 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $23.92 | 11.708% | $26.7206 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $188.70 | 7.640% | $203.1167 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $233.97 | 8.187% | $253.1251 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $814.86 | $871.3010 | $871.31 | $871.30 | $871.30 | |