| 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 | $33.96 | 9.717% | $37.2599 | $37.26 | $37.25 | $37.30 |
| Purchase #2 | $64.87 | 6.375% | $69.0055 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $211.94 | 9.290% | $231.6292 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $214.76 | 4.858% | $225.193 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $33.68 | 13.171% | $38.116 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $41.80 | 6.466% | $44.5028 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $16.59 | 3.586% | $17.1849 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $617.60 | $662.8913 | $662.89 | $662.90 | $662.90 | |