| 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 | $127.25 | 10.695% | $140.8594 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $36.96 | 10.866% | $40.9761 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $67.92 | 8.402% | $73.6266 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $47.68 | 3.323% | $49.2644 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $57.79 | 13.701% | $65.7078 | $65.71 | $65.70 | $65.70 |
| Purchase #6 | $13.96 | 6.254% | $14.8331 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $7.37 | 10.315% | $8.1302 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $358.93 | $393.3976 | $393.40 | $393.45 | $393.40 | |