| 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 | $83.36 | 8.637% | $90.5598 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $114.71 | 6.826% | $122.5401 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $35.99 | 5.295% | $37.8957 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $50.73 | 6.525% | $54.0401 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $248.97 | 9.660% | $273.0205 | $273.02 | $273.00 | $273.00 |
| Purchase #6 | $184.38 | 12.844% | $208.0618 | $208.06 | $208.05 | $208.10 |
| Purchase #7 | $211.95 | 4.188% | $220.8265 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $930.09 | $1,006.9445 | $1,006.95 | $1,006.95 | $1,006.90 | |