| 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 | $23.46 | 8.784% | $25.5207 | $25.52 | $25.50 | $25.50 |
| Purchase #2 | $165.35 | 6.410% | $175.9489 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $174.99 | 6.130% | $185.7169 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $89.48 | 9.350% | $97.8464 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $140.28 | 9.267% | $153.2797 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $18.48 | 4.627% | $19.3351 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $107.94 | 10.767% | $119.5619 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $719.98 | $777.2096 | $777.22 | $777.20 | $777.10 | |