| 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 | $73.98 | 9.573% | $81.0621 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $30.69 | 10.582% | $33.9376 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $26.60 | 4.417% | $27.7749 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $242.70 | 5.397% | $255.7985 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $89.66 | 10.237% | $98.8385 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $44.55 | 11.222% | $49.5494 | $49.55 | $49.55 | $49.50 |
| Purchase #7 | $32.75 | 13.138% | $37.0527 | $37.05 | $37.05 | $37.10 |
| 7 purchase totals = | $540.93 | $584.0137 | $584.01 | $584.00 | $584.00 | |