| 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 | $22.85 | 11.792% | $25.5445 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $138.62 | 4.555% | $144.9341 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $6.53 | 4.426% | $6.819 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $8.87 | 10.369% | $9.7897 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $121.87 | 10.717% | $134.9308 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $80.80 | 10.144% | $88.9964 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $88.46 | 10.551% | $97.7934 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $468.00 | $508.8079 | $508.80 | $508.85 | $508.70 | |