| 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 | $95.74 | 11.467% | $106.7185 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $204.41 | 4.829% | $214.281 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $72.95 | 5.471% | $76.9411 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $17.48 | 9.153% | $19.0799 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $80.29 | 10.620% | $88.8168 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $67.53 | 10.360% | $74.5261 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $100.99 | 6.829% | $107.8866 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $639.39 | $688.2500 | $688.26 | $688.30 | $688.20 | |