| 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 | $27.98 | 3.292% | $28.9011 | $28.90 | $28.90 | $28.90 |
| Purchase #2 | $96.81 | 6.509% | $103.1114 | $103.11 | $103.10 | $103.10 |
| Purchase #3 | $159.78 | 7.442% | $171.6708 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $126.55 | 6.296% | $134.5176 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $41.56 | 3.351% | $42.9527 | $42.95 | $42.95 | $43.00 |
| Purchase #6 | $22.72 | 5.449% | $23.958 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $178.49 | 12.149% | $200.1748 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $653.89 | $705.2864 | $705.28 | $705.20 | $705.40 | |