| 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 | $26.88 | 13.232% | $30.4368 | $30.44 | $30.45 | $30.40 |
| Purchase #2 | $239.70 | 10.703% | $265.3551 | $265.36 | $265.35 | $265.40 |
| Purchase #3 | $99.70 | 5.603% | $105.2862 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $188.30 | 13.570% | $213.8523 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $241.55 | 9.464% | $264.4103 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $46.47 | 10.737% | $51.4595 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $74.35 | 4.683% | $77.8318 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $916.95 | $1,008.6320 | $1,008.64 | $1,008.65 | $1,008.70 | |