| 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 | $109.76 | 4.625% | $114.8364 | $114.84 | $114.85 | $114.80 |
| Purchase #2 | $183.48 | 4.498% | $191.7329 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $213.42 | 5.845% | $225.8944 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $22.63 | 13.508% | $25.6869 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $16.28 | 5.696% | $17.2073 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $140.27 | 6.609% | $149.5404 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $95.73 | 4.124% | $99.6779 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $781.57 | $824.5762 | $824.58 | $824.65 | $824.50 | |