| 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 | $163.28 | 4.422% | $170.5002 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $56.57 | 13.220% | $64.0486 | $64.05 | $64.05 | $64.00 |
| Purchase #3 | $140.90 | 10.128% | $155.1704 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $54.84 | 12.649% | $61.7767 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $84.46 | 9.737% | $92.6839 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $229.26 | 10.516% | $253.369 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $92.83 | 7.433% | $99.7301 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $822.14 | $897.2789 | $897.28 | $897.30 | $897.30 | |