| 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 | $47.80 | 6.785% | $51.0432 | $51.04 | $51.05 | $51.00 |
| Purchase #2 | $9.91 | 12.740% | $11.1725 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $216.35 | 5.868% | $229.0454 | $229.05 | $229.05 | $229.00 |
| Purchase #4 | $102.90 | 3.105% | $106.095 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $161.60 | 11.152% | $179.6216 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $93.43 | 7.601% | $100.5316 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $62.56 | 4.464% | $65.3527 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $694.55 | $742.8620 | $742.86 | $742.85 | $742.80 | |