| 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 | $29.77 | 3.727% | $30.8795 | $30.88 | $30.90 | $30.90 |
| Purchase #2 | $244.44 | 3.636% | $253.3278 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $166.89 | 12.171% | $187.2022 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $162.60 | 9.175% | $177.5186 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $95.68 | 9.480% | $104.7505 | $104.75 | $104.75 | $104.80 |
| Purchase #6 | $71.89 | 13.587% | $81.6577 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $62.76 | 3.480% | $64.944 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $834.03 | $900.2803 | $900.28 | $900.30 | $900.30 | |