| 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 | $44.97 | 7.850% | $48.5001 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $200.79 | 4.156% | $209.1348 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $226.73 | 6.328% | $241.0775 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $130.40 | 5.809% | $137.9749 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $83.82 | 11.537% | $93.4903 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $202.74 | 6.703% | $216.3297 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $30.95 | 11.305% | $34.4489 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $920.40 | $980.9562 | $980.95 | $981.00 | $980.90 | |