| 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 | $75.33 | 7.714% | $81.141 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $85.41 | 9.339% | $93.3864 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $85.86 | 6.467% | $91.4126 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $109.98 | 6.192% | $116.79 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $174.57 | 3.187% | $180.1335 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $157.30 | 8.356% | $170.444 | $170.44 | $170.45 | $170.40 |
| Purchase #7 | $77.46 | 12.341% | $87.0193 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $765.91 | $820.3268 | $820.32 | $820.35 | $820.20 | |