| 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 | $18.91 | 3.320% | $19.5378 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $242.98 | 4.669% | $254.3247 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $193.51 | 12.645% | $217.9793 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $248.86 | 13.474% | $282.3914 | $282.39 | $282.40 | $282.40 |
| Purchase #5 | $71.62 | 12.452% | $80.5381 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $28.59 | 8.362% | $30.9807 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $71.32 | 7.379% | $76.5827 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $875.79 | $962.3347 | $962.33 | $962.40 | $962.30 | |