| 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 | $33.45 | 13.576% | $37.9912 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $84.66 | 12.843% | $95.5329 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $163.59 | 10.691% | $181.0794 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $83.35 | 5.827% | $88.2068 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $159.30 | 4.678% | $166.7521 | $166.75 | $166.75 | $166.80 |
| Purchase #6 | $168.75 | 12.274% | $189.4624 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $6.59 | 4.828% | $6.9082 | $6.91 | $6.90 | $6.90 |
| 7 purchase totals = | $699.69 | $765.9330 | $765.93 | $765.95 | $766.00 | |