| 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 | $31.86 | 12.326% | $35.7871 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $69.63 | 5.491% | $73.4534 | $73.45 | $73.45 | $73.50 |
| Purchase #3 | $230.73 | 8.598% | $250.5682 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $41.43 | 7.777% | $44.652 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $21.67 | 5.156% | $22.7873 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $141.91 | 11.597% | $158.3673 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $235.67 | 13.833% | $268.2702 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $772.90 | $853.8855 | $853.89 | $853.85 | $854.10 | |