| 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 | $28.45 | 4.214% | $29.6489 | $29.65 | $29.65 | $29.60 |
| Purchase #2 | $231.48 | 9.302% | $253.0123 | $253.01 | $253.00 | $253.00 |
| Purchase #3 | $57.45 | 3.793% | $59.6291 | $59.63 | $59.65 | $59.60 |
| Purchase #4 | $221.90 | 5.827% | $234.8301 | $234.83 | $234.85 | $234.80 |
| Purchase #5 | $104.70 | 8.701% | $113.8099 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $196.94 | 13.241% | $223.0168 | $223.02 | $223.00 | $223.00 |
| Purchase #7 | $15.66 | 3.468% | $16.2031 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $856.58 | $930.1502 | $930.15 | $930.15 | $930.00 | |