| 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 | $73.68 | 6.592% | $78.537 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $20.30 | 4.693% | $21.2527 | $21.25 | $21.25 | $21.30 |
| Purchase #3 | $38.41 | 3.703% | $39.8323 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $181.68 | 5.441% | $191.5652 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $192.63 | 8.322% | $208.6607 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $68.66 | 12.706% | $77.3839 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $124.75 | 8.177% | $134.9508 | $134.95 | $134.95 | $135.00 |
| 7 purchase totals = | $700.11 | $752.1826 | $752.18 | $752.20 | $752.30 | |