| 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 | $76.96 | 9.758% | $84.4698 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $149.70 | 7.247% | $160.5488 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $55.25 | 9.585% | $60.5457 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $66.45 | 6.414% | $70.7121 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $11.28 | 5.759% | $11.9296 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $72.47 | 12.865% | $81.7933 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $247.53 | 10.671% | $273.9439 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $679.64 | $743.9432 | $743.94 | $743.95 | $743.80 | |