| 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 | $61.44 | 5.204% | $64.6373 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $234.89 | 10.266% | $259.0038 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $134.45 | 8.306% | $145.6174 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $18.42 | 5.362% | $19.4077 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $147.62 | 7.430% | $158.5882 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $11.69 | 4.744% | $12.2446 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $155.44 | 13.167% | $175.9068 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $763.95 | $835.4058 | $835.41 | $835.40 | $835.30 | |