| 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 | $72.58 | 5.620% | $76.659 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $23.26 | 12.138% | $26.0833 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $90.38 | 13.283% | $102.3852 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $164.55 | 8.267% | $178.1533 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $55.42 | 6.199% | $58.8555 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $133.35 | 7.350% | $143.1512 | $143.15 | $143.15 | $143.20 |
| Purchase #7 | $116.95 | 12.566% | $131.6459 | $131.65 | $131.65 | $131.60 |
| 7 purchase totals = | $656.49 | $716.9334 | $716.94 | $716.95 | $717.10 | |