| 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 | $78.81 | 12.505% | $88.6652 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $73.49 | 13.776% | $83.614 | $83.61 | $83.60 | $83.60 |
| Purchase #3 | $13.62 | 11.403% | $15.1731 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $72.91 | 6.392% | $77.5704 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $177.30 | 9.770% | $194.6222 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $53.72 | 6.610% | $57.2709 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $177.32 | 5.863% | $187.7163 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $647.17 | $704.6321 | $704.63 | $704.50 | $704.70 | |