| 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 | $12.26 | 10.609% | $13.5607 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $60.97 | 4.772% | $63.8795 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $73.83 | 7.131% | $79.0948 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $245.64 | 3.587% | $254.4511 | $254.45 | $254.45 | $254.50 |
| Purchase #5 | $211.87 | 8.805% | $230.5252 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $20.30 | 10.176% | $22.3657 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $109.31 | 12.131% | $122.5704 | $122.57 | $122.55 | $122.60 |
| 7 purchase totals = | $734.18 | $786.4474 | $786.45 | $786.45 | $786.60 | |