| 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 | $21.63 | 11.106% | $24.0322 | $24.03 | $24.05 | $24.00 |
| Purchase #2 | $38.35 | 8.650% | $41.6673 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $100.67 | 7.564% | $108.2847 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $24.90 | 5.302% | $26.2202 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $5.87 | 6.110% | $6.2287 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $18.86 | 7.762% | $20.3239 | $20.32 | $20.30 | $20.30 |
| Purchase #7 | $117.40 | 8.183% | $127.0068 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $327.68 | $353.7638 | $353.76 | $353.75 | $353.70 | |