| 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 | $44.25 | 3.757% | $45.9125 | $45.91 | $45.90 | $45.90 |
| Purchase #2 | $20.66 | 12.842% | $23.3132 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $195.49 | 3.743% | $202.8072 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $206.92 | 13.786% | $235.446 | $235.45 | $235.45 | $235.40 |
| Purchase #5 | $248.92 | 11.781% | $278.2453 | $278.25 | $278.25 | $278.20 |
| Purchase #6 | $235.70 | 6.386% | $250.7518 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $49.96 | 3.301% | $51.6092 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $1,001.90 | $1,088.0852 | $1,088.09 | $1,088.05 | $1,088.00 | |