| 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 | $39.62 | 8.707% | $43.0697 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $114.30 | 9.259% | $124.883 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $109.71 | 3.604% | $113.6639 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $92.93 | 12.301% | $104.3613 | $104.36 | $104.35 | $104.40 |
| Purchase #5 | $153.64 | 13.302% | $174.0772 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $78.54 | 7.681% | $84.5727 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $15.48 | 13.361% | $17.5483 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $604.22 | $662.1761 | $662.17 | $662.15 | $662.30 | |