| 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 | $202.65 | 5.109% | $213.0034 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $87.70 | 4.248% | $91.4255 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $34.26 | 4.322% | $35.7407 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $78.40 | 4.674% | $82.0644 | $82.06 | $82.05 | $82.10 |
| Purchase #5 | $58.56 | 11.389% | $65.2294 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $6.87 | 12.284% | $7.7139 | $7.71 | $7.70 | $7.70 |
| Purchase #7 | $155.72 | 9.721% | $170.8575 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $624.16 | $666.0348 | $666.03 | $666.05 | $666.00 | |