| 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 | $72.83 | 8.854% | $79.2784 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $158.40 | 8.375% | $171.666 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $34.60 | 3.585% | $35.8404 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $222.97 | 9.502% | $244.1566 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $149.86 | 6.413% | $159.4705 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $45.32 | 4.197% | $47.2221 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $26.91 | 6.717% | $28.7175 | $28.72 | $28.70 | $28.70 |
| 7 purchase totals = | $710.89 | $766.3515 | $766.36 | $766.30 | $766.40 | |