| 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 | $55.78 | 3.429% | $57.6927 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $14.56 | 7.623% | $15.6699 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $139.28 | 10.141% | $153.4044 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $179.29 | 4.677% | $187.6754 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $177.62 | 12.546% | $199.9042 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $98.80 | 12.225% | $110.8783 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $248.82 | 8.571% | $270.1464 | $270.15 | $270.15 | $270.10 |
| 7 purchase totals = | $914.15 | $995.3713 | $995.37 | $995.40 | $995.40 | |