| 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 | $6.70 | 5.374% | $7.0601 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $59.81 | 10.125% | $65.8658 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $70.35 | 5.129% | $73.9583 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $85.67 | 10.271% | $94.4692 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $56.52 | 8.556% | $61.3559 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $58.86 | 7.331% | $63.175 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $186.59 | 12.668% | $210.2272 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $524.50 | $576.1115 | $576.13 | $576.10 | $576.30 | |