| 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 | $98.60 | 5.601% | $104.1226 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $11.94 | 13.566% | $13.5598 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $84.96 | 6.146% | $90.1816 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $10.56 | 8.535% | $11.4613 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $121.63 | 3.822% | $126.2787 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $239.70 | 6.395% | $255.0288 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $12.56 | 12.780% | $14.1652 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $579.95 | $614.7980 | $614.80 | $614.80 | $614.90 | |