| 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 | $63.96 | 9.672% | $70.1462 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $107.34 | 12.200% | $120.4355 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $200.74 | 11.282% | $223.3875 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $102.63 | 6.271% | $109.0659 | $109.07 | $109.05 | $109.10 |
| Purchase #5 | $110.56 | 12.797% | $124.7084 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $38.49 | 3.773% | $39.9422 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $99.79 | 4.795% | $104.5749 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $723.51 | $792.2606 | $792.27 | $792.25 | $792.20 | |