| 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 | $84.33 | 12.245% | $94.6562 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $187.64 | 10.737% | $207.7869 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $7.41 | 5.653% | $7.8289 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $109.59 | 9.159% | $119.6273 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $185.90 | 7.745% | $200.298 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $44.55 | 10.683% | $49.3093 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $131.39 | 7.464% | $141.1969 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $750.81 | $820.7035 | $820.72 | $820.75 | $820.70 | |