| 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 | $78.37 | 4.176% | $81.6427 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $175.93 | 10.444% | $194.3041 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $15.94 | 4.533% | $16.6626 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $102.45 | 12.310% | $115.0616 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $126.84 | 11.853% | $141.8743 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $126.53 | 5.428% | $133.398 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $222.39 | 10.310% | $245.3184 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $848.45 | $928.2617 | $928.25 | $928.20 | $928.30 | |