| 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 | $79.49 | 12.604% | $89.5089 | $89.51 | $89.50 | $89.50 |
| Purchase #2 | $65.34 | 12.287% | $73.3683 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $72.61 | 5.658% | $76.7183 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $76.36 | 7.364% | $81.9832 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $208.39 | 10.187% | $229.6187 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $11.46 | 4.751% | $12.0045 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $8.49 | 13.658% | $9.6496 | $9.65 | $9.65 | $9.60 |
| 7 purchase totals = | $522.14 | $572.8515 | $572.85 | $572.80 | $572.80 | |