| 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 | $38.90 | 6.704% | $41.5079 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $16.67 | 11.705% | $18.6212 | $18.62 | $18.60 | $18.60 |
| Purchase #3 | $160.78 | 13.603% | $182.6509 | $182.65 | $182.65 | $182.70 |
| Purchase #4 | $202.70 | 5.605% | $214.0613 | $214.06 | $214.05 | $214.10 |
| Purchase #5 | $154.57 | 3.573% | $160.0928 | $160.09 | $160.10 | $160.10 |
| Purchase #6 | $87.94 | 9.681% | $96.4535 | $96.45 | $96.45 | $96.50 |
| Purchase #7 | $129.94 | 9.234% | $141.9387 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $791.50 | $855.3263 | $855.32 | $855.30 | $855.40 | |