| 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 | $65.83 | 13.156% | $74.4906 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $148.68 | 12.743% | $167.6263 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $161.77 | 9.329% | $176.8615 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $20.47 | 9.198% | $22.3528 | $22.35 | $22.35 | $22.40 |
| Purchase #5 | $61.77 | 6.298% | $65.6603 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $138.99 | 3.168% | $143.3932 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $209.46 | 9.394% | $229.1367 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $806.97 | $879.5214 | $879.52 | $879.55 | $879.60 | |