| 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 | $11.33 | 9.512% | $12.4077 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $172.42 | 3.730% | $178.8513 | $178.85 | $178.85 | $178.90 |
| Purchase #3 | $15.37 | 6.364% | $16.3481 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $6.91 | 5.377% | $7.2816 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $93.36 | 3.167% | $96.3167 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $229.87 | 12.150% | $257.7992 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $120.33 | 6.375% | $128.001 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $649.59 | $697.0056 | $697.01 | $697.00 | $697.00 | |