| 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 | $87.41 | 3.768% | $90.7036 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $131.78 | 3.243% | $136.0536 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $67.53 | 9.436% | $73.9021 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $215.82 | 8.303% | $233.7395 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $75.57 | 12.372% | $84.9195 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $127.47 | 8.551% | $138.37 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $78.89 | 8.403% | $85.5191 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $784.47 | $843.2074 | $843.20 | $843.15 | $843.20 | |