| 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 | $63.66 | 12.366% | $71.5322 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $133.37 | 12.724% | $150.34 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $67.58 | 9.810% | $74.2096 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $65.58 | 5.167% | $68.9685 | $68.97 | $68.95 | $69.00 |
| Purchase #5 | $151.33 | 13.490% | $171.7444 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $53.95 | 5.540% | $56.9388 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $208.36 | 4.202% | $217.1153 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $743.83 | $810.8488 | $810.85 | $810.85 | $810.70 | |