| 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 | $25.31 | 3.368% | $26.1624 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $56.86 | 9.653% | $62.3487 | $62.35 | $62.35 | $62.30 |
| Purchase #3 | $27.55 | 11.645% | $30.7582 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $19.29 | 13.579% | $21.9094 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $32.27 | 5.565% | $34.0658 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $15.33 | 12.106% | $17.1858 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $127.38 | 6.109% | $135.1616 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $303.99 | $327.5919 | $327.60 | $327.55 | $327.70 | |