| 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 | $156.58 | 3.653% | $162.2999 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $30.38 | 9.127% | $33.1528 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $103.65 | 6.189% | $110.0649 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $96.53 | 4.814% | $101.177 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $87.43 | 7.690% | $94.1534 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $17.59 | 7.851% | $18.971 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $12.49 | 3.798% | $12.9644 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $504.65 | $532.7834 | $532.77 | $532.75 | $533.00 | |