| 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 | $120.43 | 10.573% | $133.1631 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $100.97 | 10.576% | $111.6486 | $111.65 | $111.65 | $111.60 |
| Purchase #3 | $75.86 | 8.127% | $82.0251 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $182.64 | 6.131% | $193.8377 | $193.84 | $193.85 | $193.80 |
| Purchase #5 | $46.80 | 5.665% | $49.4512 | $49.45 | $49.45 | $49.50 |
| Purchase #6 | $44.62 | 7.645% | $48.0312 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $8.60 | 3.714% | $8.9194 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $579.92 | $627.0763 | $627.08 | $627.10 | $627.00 | |