| 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 | $11.72 | 12.256% | $13.1564 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $88.37 | 7.389% | $94.8997 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $210.41 | 6.810% | $224.7389 | $224.74 | $224.75 | $224.70 |
| Purchase #4 | $106.91 | 13.423% | $121.2605 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $101.45 | 6.520% | $108.0645 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $207.99 | 12.150% | $233.2608 | $233.26 | $233.25 | $233.30 |
| Purchase #7 | $5.75 | 7.114% | $6.1591 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $732.60 | $801.5399 | $801.54 | $801.50 | $801.70 | |