| 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 | $71.39 | 11.324% | $79.4742 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $160.58 | 6.516% | $171.0434 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $63.77 | 11.421% | $71.0532 | $71.05 | $71.05 | $71.10 |
| Purchase #4 | $206.73 | 11.637% | $230.7872 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $141.29 | 9.297% | $154.4257 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $169.54 | 5.291% | $178.5104 | $178.51 | $178.50 | $178.50 |
| Purchase #7 | $36.86 | 6.420% | $39.2264 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $850.16 | $924.5205 | $924.52 | $924.55 | $924.50 | |