| 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 | $50.27 | 10.480% | $55.5383 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $53.95 | 7.348% | $57.9142 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $23.71 | 13.611% | $26.9372 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $41.27 | 11.329% | $45.9455 | $45.95 | $45.95 | $45.90 |
| Purchase #5 | $121.64 | 3.174% | $125.5009 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $235.65 | 9.518% | $258.0792 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $218.36 | 6.796% | $233.1997 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $744.85 | $803.1150 | $803.12 | $803.15 | $803.00 | |