| 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 | $84.66 | 6.769% | $90.3906 | $90.39 | $90.40 | $90.40 |
| Purchase #2 | $71.97 | 13.862% | $81.9465 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $52.27 | 12.561% | $58.8356 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $58.79 | 13.366% | $66.6479 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $164.33 | 4.725% | $172.0946 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $172.88 | 8.291% | $187.2135 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $117.73 | 6.716% | $125.6367 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $722.63 | $782.7654 | $782.77 | $782.80 | $782.60 | |