| 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 | $129.47 | 11.303% | $144.104 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $20.84 | 3.475% | $21.5642 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $190.31 | 3.512% | $196.9937 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $86.60 | 8.244% | $93.7393 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $73.38 | 3.809% | $76.175 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $125.99 | 3.457% | $130.3455 | $130.35 | $130.35 | $130.30 |
| Purchase #7 | $47.39 | 3.687% | $49.1373 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $673.98 | $712.0590 | $712.06 | $712.10 | $712.00 | |