| 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 | $81.41 | 12.673% | $91.7271 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $68.80 | 9.268% | $75.1764 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $250.96 | 5.811% | $265.5433 | $265.54 | $265.55 | $265.50 |
| Purchase #4 | $107.85 | 12.419% | $121.2439 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $170.74 | 5.581% | $180.269 | $180.27 | $180.25 | $180.30 |
| Purchase #6 | $117.56 | 4.846% | $123.257 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $111.32 | 3.750% | $115.4945 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $908.64 | $972.7112 | $972.71 | $972.75 | $972.70 | |