| 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 | $34.31 | 3.213% | $35.4124 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $184.66 | 12.808% | $208.3113 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $184.62 | 8.771% | $200.813 | $200.81 | $200.80 | $200.80 |
| Purchase #4 | $33.42 | 13.156% | $37.8167 | $37.82 | $37.80 | $37.80 |
| Purchase #5 | $188.26 | 9.709% | $206.5382 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $170.43 | 5.391% | $179.6179 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $47.41 | 9.874% | $52.0913 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $843.11 | $920.6008 | $920.60 | $920.55 | $920.50 | |