| 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 | $73.55 | 8.595% | $79.8716 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $35.34 | 9.651% | $38.7507 | $38.75 | $38.75 | $38.80 |
| Purchase #3 | $130.28 | 4.712% | $136.4188 | $136.42 | $136.40 | $136.40 |
| Purchase #4 | $161.26 | 7.708% | $173.6899 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $43.95 | 6.826% | $46.95 | $46.95 | $46.95 | $47.00 |
| Purchase #6 | $12.47 | 4.375% | $13.0156 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $225.58 | 9.559% | $247.1432 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $682.43 | $735.8398 | $735.84 | $735.80 | $735.90 | |