| 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 | $89.51 | 3.627% | $92.7565 | $92.76 | $92.75 | $92.80 |
| Purchase #2 | $74.63 | 12.829% | $84.2043 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $186.68 | 6.701% | $199.1894 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $156.51 | 6.291% | $166.356 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $180.97 | 5.734% | $191.3468 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $198.27 | 8.705% | $215.5294 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $122.48 | 7.171% | $131.263 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $1,009.05 | $1,080.6454 | $1,080.65 | $1,080.65 | $1,080.70 | |