| 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 | $9.59 | 12.443% | $10.7833 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $79.63 | 5.828% | $84.2708 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $57.56 | 8.775% | $62.6109 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $226.77 | 5.132% | $238.4078 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $123.50 | 11.288% | $137.4407 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $226.47 | 3.849% | $235.1868 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $173.78 | 4.126% | $180.9502 | $180.95 | $180.95 | $181.00 |
| 7 purchase totals = | $897.30 | $949.6505 | $949.65 | $949.65 | $949.70 | |