| 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 | $71.40 | 5.130% | $75.0628 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $242.73 | 3.220% | $250.5459 | $250.55 | $250.55 | $250.50 |
| Purchase #3 | $214.68 | 7.596% | $230.9871 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $233.66 | 13.551% | $265.3233 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $97.96 | 5.359% | $103.2097 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $210.61 | 8.387% | $228.2739 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $239.77 | 9.384% | $262.27 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $1,310.81 | $1,415.6727 | $1,415.67 | $1,415.60 | $1,415.70 | |