| 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 | $49.72 | 8.691% | $54.0412 | $54.04 | $54.05 | $54.00 |
| Purchase #2 | $108.80 | 6.403% | $115.7665 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $166.70 | 3.322% | $172.2378 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $24.29 | 7.853% | $26.1975 | $26.20 | $26.20 | $26.20 |
| Purchase #5 | $78.93 | 8.590% | $85.7101 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $96.73 | 7.249% | $103.742 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $164.62 | 12.184% | $184.6773 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $689.79 | $742.3724 | $742.38 | $742.40 | $742.30 | |