| 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 | $125.60 | 7.600% | $135.1456 | $135.15 | $135.15 | $135.10 |
| Purchase #2 | $22.62 | 10.286% | $24.9467 | $24.95 | $24.95 | $24.90 |
| Purchase #3 | $56.35 | 4.391% | $58.8243 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $6.28 | 3.588% | $6.5053 | $6.51 | $6.50 | $6.50 |
| Purchase #5 | $203.73 | 9.332% | $222.7421 | $222.74 | $222.75 | $222.70 |
| Purchase #6 | $22.55 | 4.794% | $23.631 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $188.57 | 10.636% | $208.6263 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $625.70 | $680.4213 | $680.43 | $680.45 | $680.20 | |