| 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 | $30.94 | 7.347% | $33.2132 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $15.87 | 13.872% | $18.0715 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $162.83 | 13.301% | $184.488 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $187.70 | 4.208% | $195.5984 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $35.37 | 3.575% | $36.6345 | $36.63 | $36.65 | $36.60 |
| Purchase #6 | $85.93 | 10.497% | $94.9501 | $94.95 | $94.95 | $95.00 |
| Purchase #7 | $134.29 | 11.341% | $149.5198 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $652.93 | $712.4755 | $712.47 | $712.45 | $712.50 | |