| 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 | $62.46 | 13.608% | $70.9596 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $52.50 | 4.389% | $54.8042 | $54.80 | $54.80 | $54.80 |
| Purchase #3 | $45.87 | 8.660% | $49.8423 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $164.97 | 10.757% | $182.7158 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $121.58 | 4.563% | $127.1277 | $127.13 | $127.15 | $127.10 |
| Purchase #6 | $139.46 | 5.729% | $147.4497 | $147.45 | $147.45 | $147.40 |
| Purchase #7 | $192.72 | 3.594% | $199.6464 | $199.65 | $199.65 | $199.60 |
| 7 purchase totals = | $779.56 | $832.5457 | $832.55 | $832.55 | $832.40 | |