| 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 | $78.32 | 13.480% | $88.8775 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $139.46 | 4.653% | $145.9491 | $145.95 | $145.95 | $145.90 |
| Purchase #3 | $187.30 | 11.744% | $209.2965 | $209.30 | $209.30 | $209.30 |
| Purchase #4 | $122.89 | 7.136% | $131.6594 | $131.66 | $131.65 | $131.70 |
| Purchase #5 | $185.75 | 4.300% | $193.7373 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $135.91 | 8.713% | $147.7518 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $74.56 | 7.182% | $79.9149 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $924.19 | $997.1865 | $997.19 | $997.20 | $997.20 | |