| 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 | $26.92 | 4.712% | $28.1885 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $201.86 | 11.386% | $224.8438 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $41.99 | 7.114% | $44.9772 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $196.83 | 7.139% | $210.8817 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $96.78 | 11.518% | $107.9271 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $136.89 | 7.654% | $147.3676 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $5.48 | 8.492% | $5.9454 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $706.75 | $770.1313 | $770.14 | $770.20 | $770.10 | |