| 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 | $81.68 | 11.243% | $90.8633 | $90.86 | $90.85 | $90.90 |
| Purchase #2 | $34.69 | 4.389% | $36.2125 | $36.21 | $36.20 | $36.20 |
| Purchase #3 | $41.32 | 8.511% | $44.8367 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $50.45 | 10.489% | $55.7417 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $105.84 | 12.752% | $119.3367 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $248.56 | 13.592% | $282.3443 | $282.34 | $282.35 | $282.30 |
| Purchase #7 | $167.25 | 9.417% | $182.9999 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $729.79 | $812.3351 | $812.33 | $812.35 | $812.20 | |