| 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 | $46.85 | 13.660% | $53.2497 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $38.83 | 13.819% | $44.1959 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $123.67 | 10.246% | $136.3412 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $69.28 | 5.844% | $73.3287 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $47.58 | 3.841% | $49.4075 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $43.56 | 6.117% | $46.2246 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $192.37 | 12.458% | $216.3355 | $216.34 | $216.35 | $216.30 |
| 7 purchase totals = | $562.14 | $619.0831 | $619.09 | $619.10 | $618.90 | |