| 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 | $101.96 | 8.703% | $110.8336 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $27.67 | 6.393% | $29.4389 | $29.44 | $29.45 | $29.40 |
| Purchase #3 | $85.59 | 4.787% | $89.6872 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $166.58 | 12.461% | $187.3375 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $30.82 | 9.295% | $33.6847 | $33.68 | $33.70 | $33.70 |
| Purchase #6 | $32.46 | 5.502% | $34.2459 | $34.25 | $34.25 | $34.20 |
| Purchase #7 | $117.45 | 12.158% | $131.7296 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $562.53 | $616.9574 | $616.96 | $617.05 | $616.80 | |