| 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 | $201.33 | 6.637% | $214.6923 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $51.32 | 13.852% | $58.4288 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $32.36 | 4.634% | $33.8596 | $33.86 | $33.85 | $33.90 |
| Purchase #4 | $131.65 | 3.178% | $135.8338 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $38.44 | 9.257% | $41.9984 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $38.51 | 11.573% | $42.9668 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $174.79 | 4.222% | $182.1696 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $668.40 | $709.9493 | $709.95 | $709.95 | $710.00 | |