| 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 | $79.75 | 5.214% | $83.9082 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $159.56 | 11.548% | $177.986 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $179.72 | 12.659% | $202.4708 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $62.48 | 7.230% | $66.9973 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $203.64 | 5.519% | $214.8789 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $204.86 | 4.818% | $214.7302 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $246.89 | 11.717% | $275.8181 | $275.82 | $275.80 | $275.80 |
| 7 purchase totals = | $1,136.90 | $1,236.7895 | $1,236.80 | $1,236.80 | $1,236.80 | |