| 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 | $11.88 | 5.502% | $12.5336 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $165.32 | 5.305% | $174.0902 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $68.80 | 13.696% | $78.2228 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $150.31 | 12.630% | $169.2942 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $153.39 | 6.556% | $163.4462 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $12.75 | 6.309% | $13.5544 | $13.55 | $13.55 | $13.60 |
| Purchase #7 | $138.31 | 3.482% | $143.126 | $143.13 | $143.15 | $143.10 |
| 7 purchase totals = | $700.76 | $754.2674 | $754.26 | $754.30 | $754.20 | |