| 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 | $32.44 | 11.458% | $36.157 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $58.84 | 8.314% | $63.732 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $7.70 | 5.455% | $8.12 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $195.34 | 8.723% | $212.3795 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $62.27 | 8.476% | $67.548 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $177.78 | 3.564% | $184.1161 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $218.34 | 10.103% | $240.3989 | $240.40 | $240.40 | $240.40 |
| 7 purchase totals = | $752.71 | $812.4515 | $812.46 | $812.45 | $812.40 | |