| 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 | $30.57 | 12.754% | $34.4689 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $167.35 | 10.190% | $184.403 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $107.58 | 7.489% | $115.6367 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $172.45 | 12.174% | $193.4441 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $44.39 | 9.111% | $48.4344 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $139.97 | 7.246% | $150.1122 | $150.11 | $150.10 | $150.10 |
| Purchase #7 | $31.41 | 10.663% | $34.7592 | $34.76 | $34.75 | $34.80 |
| 7 purchase totals = | $693.72 | $761.2585 | $761.25 | $761.25 | $761.20 | |