| 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 | $23.73 | 9.508% | $25.9862 | $25.99 | $26.00 | $26.00 |
| Purchase #2 | $16.96 | 12.353% | $19.0551 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $60.83 | 11.255% | $67.6764 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $222.74 | 9.200% | $243.2321 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $64.56 | 8.233% | $69.8752 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $209.27 | 7.189% | $224.3144 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $95.30 | 12.624% | $107.3307 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $693.39 | $757.4701 | $757.48 | $757.55 | $757.50 | |