| 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 | $115.49 | 7.845% | $124.5502 | $124.55 | $124.55 | $124.60 |
| Purchase #2 | $77.86 | 11.536% | $86.8419 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $195.50 | 10.618% | $216.2582 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $127.45 | 12.548% | $143.4424 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $92.57 | 4.394% | $96.6375 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $42.61 | 7.776% | $45.9234 | $45.92 | $45.90 | $45.90 |
| Purchase #7 | $135.92 | 7.302% | $145.8449 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $787.40 | $859.4985 | $859.49 | $859.50 | $859.40 | |