| 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 | $47.70 | 3.260% | $49.255 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $41.93 | 9.702% | $45.998 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $183.52 | 3.733% | $190.3708 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $105.52 | 9.736% | $115.7934 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $171.57 | 5.544% | $181.0818 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $242.43 | 11.362% | $269.9749 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $38.96 | 5.326% | $41.035 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $831.63 | $893.5089 | $893.51 | $893.50 | $893.60 | |