| 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 | $100.97 | 7.797% | $108.8426 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $33.73 | 7.435% | $36.2378 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $113.40 | 5.779% | $119.9534 | $119.95 | $119.95 | $120.00 |
| Purchase #4 | $131.31 | 4.208% | $136.8355 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $196.53 | 13.654% | $223.3642 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $152.57 | 13.812% | $173.643 | $173.64 | $173.65 | $173.60 |
| Purchase #7 | $60.32 | 5.798% | $63.8174 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $788.83 | $862.6939 | $862.69 | $862.70 | $862.60 | |