| 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 | $69.54 | 4.414% | $72.6095 | $72.61 | $72.60 | $72.60 |
| Purchase #2 | $70.56 | 8.472% | $76.5378 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $118.86 | 5.818% | $125.7753 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $162.94 | 7.304% | $174.8411 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $100.31 | 12.418% | $112.7665 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $17.84 | 12.508% | $20.0714 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $27.83 | 5.433% | $29.342 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $567.88 | $611.9436 | $611.95 | $611.95 | $611.90 | |