| 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 | $72.60 | 12.262% | $81.5022 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $245.60 | 7.586% | $264.2312 | $264.23 | $264.25 | $264.20 |
| Purchase #3 | $202.31 | 10.399% | $223.3482 | $223.35 | $223.35 | $223.30 |
| Purchase #4 | $227.28 | 12.137% | $254.865 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $129.77 | 6.350% | $138.0104 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $64.98 | 9.407% | $71.0927 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $27.69 | 10.158% | $30.5028 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $970.23 | $1,063.5525 | $1,063.55 | $1,063.55 | $1,063.50 | |