| 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 | $93.27 | 7.291% | $100.0703 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $204.47 | 7.334% | $219.4658 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $5.53 | 5.145% | $5.8145 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $164.75 | 7.230% | $176.6614 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $214.40 | 5.176% | $225.4973 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $202.45 | 12.792% | $228.3474 | $228.35 | $228.35 | $228.30 |
| Purchase #7 | $67.60 | 5.495% | $71.3146 | $71.31 | $71.30 | $71.30 |
| 7 purchase totals = | $952.47 | $1,027.1713 | $1,027.17 | $1,027.10 | $1,027.20 | |