| 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 | $31.62 | 5.814% | $33.4584 | $33.46 | $33.45 | $33.50 |
| Purchase #2 | $179.98 | 10.780% | $199.3818 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $26.52 | 8.220% | $28.6999 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $57.58 | 8.213% | $62.309 | $62.31 | $62.30 | $62.30 |
| Purchase #5 | $6.40 | 13.607% | $7.2708 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $190.49 | 6.161% | $202.2261 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $139.52 | 4.144% | $145.3017 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $632.11 | $678.6477 | $678.65 | $678.65 | $678.70 | |