| 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 | $74.37 | 5.366% | $78.3607 | $78.36 | $78.35 | $78.40 |
| Purchase #2 | $181.45 | 4.268% | $189.1943 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $96.70 | 10.807% | $107.1504 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $208.60 | 10.813% | $231.1559 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $13.93 | 11.129% | $15.4803 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $209.58 | 4.399% | $218.7994 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $22.97 | 7.379% | $24.665 | $24.67 | $24.65 | $24.70 |
| 7 purchase totals = | $807.60 | $864.8060 | $864.81 | $864.80 | $865.00 | |