| 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 | $46.72 | 12.438% | $52.531 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $164.84 | 7.393% | $177.0266 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $172.75 | 13.666% | $196.358 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $94.25 | 11.672% | $105.2509 | $105.25 | $105.25 | $105.30 |
| Purchase #5 | $160.93 | 10.118% | $177.2129 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $26.33 | 7.539% | $28.315 | $28.32 | $28.30 | $28.30 |
| Purchase #7 | $105.61 | 7.731% | $113.7747 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $771.43 | $850.4691 | $850.47 | $850.45 | $850.50 | |