| 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 | $26.56 | 6.493% | $28.2845 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $38.40 | 5.504% | $40.5135 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $163.90 | 7.722% | $176.5564 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $240.65 | 10.813% | $266.6715 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $72.47 | 13.606% | $82.3303 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $23.78 | 10.703% | $26.3252 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $248.40 | 13.767% | $282.5972 | $282.60 | $282.60 | $282.60 |
| 7 purchase totals = | $814.16 | $903.2786 | $903.28 | $903.30 | $903.30 | |