| 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 | $74.52 | 4.202% | $77.6513 | $77.65 | $77.65 | $77.70 |
| Purchase #2 | $79.49 | 4.462% | $83.0368 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $161.28 | 9.795% | $177.0774 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $113.81 | 9.333% | $124.4319 | $124.43 | $124.45 | $124.40 |
| Purchase #5 | $104.80 | 12.356% | $117.7491 | $117.75 | $117.75 | $117.70 |
| Purchase #6 | $196.35 | 13.673% | $223.1969 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $186.59 | 7.158% | $199.9461 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $916.84 | $1,003.0895 | $1,003.10 | $1,003.15 | $1,003.00 | |