| 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 | $77.45 | 13.547% | $87.9422 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $63.56 | 5.570% | $67.1003 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $137.72 | 3.609% | $142.6903 | $142.69 | $142.70 | $142.70 |
| Purchase #4 | $195.93 | 9.180% | $213.9164 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $85.73 | 13.480% | $97.2864 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $194.65 | 8.269% | $210.7456 | $210.75 | $210.75 | $210.70 |
| Purchase #7 | $67.63 | 5.606% | $71.4213 | $71.42 | $71.40 | $71.40 |
| 7 purchase totals = | $822.67 | $891.1025 | $891.11 | $891.10 | $891.00 | |