| 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 | $79.67 | 7.845% | $85.9201 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $214.44 | 8.552% | $232.7789 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $120.77 | 4.709% | $126.4571 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $17.74 | 9.164% | $19.3657 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $23.88 | 11.799% | $26.6976 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $92.39 | 9.656% | $101.3112 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $91.82 | 12.595% | $103.3847 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $640.71 | $695.9153 | $695.92 | $695.90 | $696.00 | |