| 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 | $40.82 | 11.514% | $45.52 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $94.42 | 13.580% | $107.2422 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $130.31 | 11.719% | $145.581 | $145.58 | $145.60 | $145.60 |
| Purchase #4 | $46.94 | 13.382% | $53.2215 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $40.32 | 13.830% | $45.8963 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $8.35 | 8.241% | $9.0381 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $197.71 | 5.628% | $208.8371 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $558.87 | $615.3362 | $615.34 | $615.35 | $615.20 | |