| 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 | $202.72 | 6.681% | $216.2637 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $80.59 | 3.773% | $83.6307 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $113.64 | 7.185% | $121.805 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $62.74 | 8.502% | $68.0742 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $43.38 | 12.281% | $48.7075 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $32.66 | 8.136% | $35.3172 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $78.70 | 7.548% | $84.6403 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $614.43 | $658.4386 | $658.44 | $658.40 | $658.40 | |