| 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 | $53.44 | 8.224% | $57.8349 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $17.80 | 9.416% | $19.476 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $189.36 | 13.252% | $214.454 | $214.45 | $214.45 | $214.50 |
| Purchase #4 | $24.52 | 6.556% | $26.1275 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $171.38 | 5.570% | $180.9259 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $71.92 | 12.336% | $80.7921 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $17.65 | 9.412% | $19.3112 | $19.31 | $19.30 | $19.30 |
| 7 purchase totals = | $546.07 | $598.9216 | $598.92 | $599.00 | $598.90 | |