| 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 | $43.49 | 9.677% | $47.6985 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $74.48 | 10.468% | $82.2766 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $51.56 | 5.444% | $54.3669 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $193.56 | 7.274% | $207.6396 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $154.79 | 8.630% | $168.1484 | $168.15 | $168.15 | $168.10 |
| Purchase #6 | $183.95 | 10.344% | $202.9778 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $183.81 | 13.802% | $209.1795 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $885.64 | $972.2873 | $972.30 | $972.35 | $972.30 | |