| 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 | $123.93 | 3.672% | $128.4807 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $58.86 | 6.512% | $62.693 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $26.72 | 7.187% | $28.6404 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $23.92 | 7.383% | $25.686 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $85.53 | 13.628% | $97.186 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $173.82 | 4.245% | $181.1987 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $50.48 | 7.418% | $54.2246 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $543.26 | $578.1094 | $578.11 | $578.15 | $578.10 | |