| 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 | $88.52 | 12.510% | $99.5939 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $71.71 | 8.838% | $78.0477 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $49.39 | 12.474% | $55.5509 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $35.54 | 12.214% | $39.8809 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $185.96 | 9.199% | $203.0665 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $14.99 | 11.761% | $16.753 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $125.85 | 7.642% | $135.4675 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $571.96 | $628.3604 | $628.36 | $628.35 | $628.50 | |