| 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 | $83.85 | 12.421% | $94.265 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $70.27 | 7.333% | $75.4229 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $172.50 | 8.778% | $187.6421 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $17.96 | 4.679% | $18.8003 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $15.73 | 3.399% | $16.2647 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $125.33 | 6.761% | $133.8036 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $227.47 | 6.521% | $242.3033 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $713.11 | $768.5019 | $768.49 | $768.45 | $768.50 | |