| 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 | $41.83 | 9.739% | $45.9038 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $31.55 | 8.427% | $34.2087 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $203.99 | 11.549% | $227.5488 | $227.55 | $227.55 | $227.50 |
| Purchase #4 | $188.66 | 9.734% | $207.0242 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $17.55 | 13.273% | $19.8794 | $19.88 | $19.90 | $19.90 |
| Purchase #6 | $116.45 | 6.161% | $123.6245 | $123.62 | $123.60 | $123.60 |
| Purchase #7 | $188.95 | 4.270% | $197.0182 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $788.98 | $855.2076 | $855.20 | $855.15 | $855.10 | |