| 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 | $52.47 | 3.792% | $54.4597 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $89.54 | 5.693% | $94.6375 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $27.53 | 7.713% | $29.6534 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $118.44 | 11.309% | $131.8344 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $108.99 | 12.202% | $122.289 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $5.27 | 7.500% | $5.6653 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $177.93 | 11.485% | $198.3653 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $580.17 | $636.9046 | $636.91 | $636.90 | $637.00 | |