| 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 | $71.80 | 7.739% | $77.3566 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $204.93 | 5.290% | $215.7708 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $164.89 | 7.713% | $177.608 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $79.97 | 8.185% | $86.5155 | $86.52 | $86.50 | $86.50 |
| Purchase #5 | $219.56 | 4.572% | $229.5983 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $193.49 | 13.475% | $219.5628 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $28.55 | 11.650% | $31.8761 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $963.19 | $1,038.2881 | $1,038.30 | $1,038.25 | $1,038.40 | |