| 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 | $65.44 | 9.826% | $71.8701 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $34.34 | 4.215% | $35.7874 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $203.57 | 7.326% | $218.4835 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $154.59 | 12.574% | $174.0281 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $175.44 | 6.265% | $186.4313 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $33.96 | 13.256% | $38.4617 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $188.28 | 11.371% | $209.6893 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $855.62 | $934.7514 | $934.75 | $934.80 | $934.80 | |