| 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 | $51.91 | 4.677% | $54.3378 | $54.34 | $54.35 | $54.30 |
| Purchase #2 | $134.72 | 10.343% | $148.6541 | $148.65 | $148.65 | $148.70 |
| Purchase #3 | $5.52 | 7.619% | $5.9406 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $149.54 | 4.865% | $156.8151 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $92.42 | 10.643% | $102.2563 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $9.51 | 13.495% | $10.7934 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $26.59 | 13.502% | $30.1802 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $470.21 | $508.9775 | $508.98 | $509.00 | $509.00 | |