| 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 | $47.48 | 11.334% | $52.8614 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $74.32 | 3.597% | $76.9933 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $203.33 | 13.189% | $230.1472 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $145.91 | 12.321% | $163.8876 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $247.35 | 13.505% | $280.7546 | $280.75 | $280.75 | $280.80 |
| Purchase #6 | $57.35 | 4.463% | $59.9095 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $18.38 | 5.868% | $19.4585 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $794.12 | $884.0121 | $884.01 | $884.00 | $884.10 | |