| 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 | $47.34 | 8.289% | $51.264 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $201.71 | 6.286% | $214.3895 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $114.70 | 12.573% | $129.1212 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $43.42 | 10.638% | $48.039 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $164.32 | 8.717% | $178.6438 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $50.78 | 9.664% | $55.6874 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $224.76 | 5.630% | $237.414 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $847.03 | $914.5589 | $914.55 | $914.55 | $914.50 | |