| 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 | $63.96 | 4.835% | $67.0525 | $67.05 | $67.05 | $67.10 |
| Purchase #2 | $210.36 | 11.218% | $233.9582 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $177.60 | 4.786% | $186.0999 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $169.90 | 13.214% | $192.3506 | $192.35 | $192.35 | $192.40 |
| Purchase #5 | $200.44 | 3.850% | $208.1569 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $30.48 | 6.411% | $32.4341 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $56.82 | 8.482% | $61.6395 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $909.56 | $981.6917 | $981.69 | $981.70 | $981.80 | |