| 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 | $51.99 | 4.570% | $54.3659 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $124.70 | 8.720% | $135.5738 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $134.78 | 11.790% | $150.6706 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $226.38 | 7.569% | $243.5147 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $97.49 | 7.280% | $104.5873 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $52.92 | 6.639% | $56.4334 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $13.34 | 12.712% | $15.0358 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $701.60 | $760.1815 | $760.18 | $760.15 | $760.20 | |