| 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 | $33.56 | 7.557% | $36.0961 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $190.34 | 13.352% | $215.7542 | $215.75 | $215.75 | $215.80 |
| Purchase #3 | $249.77 | 10.509% | $276.0183 | $276.02 | $276.00 | $276.00 |
| Purchase #4 | $5.89 | 6.146% | $6.252 | $6.25 | $6.25 | $6.30 |
| Purchase #5 | $191.53 | 7.752% | $206.3774 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $207.70 | 6.590% | $221.3874 | $221.39 | $221.40 | $221.40 |
| Purchase #7 | $7.98 | 10.152% | $8.7901 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $886.77 | $970.6755 | $970.68 | $970.70 | $970.80 | |