| 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 | $52.26 | 8.536% | $56.7209 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $101.59 | 3.661% | $105.3092 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $22.90 | 12.658% | $25.7987 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $209.91 | 9.693% | $230.2566 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $90.60 | 10.770% | $100.3576 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $97.48 | 10.799% | $108.0069 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $110.50 | 12.333% | $124.128 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $685.24 | $750.5779 | $750.59 | $750.55 | $750.60 | |