| 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 | $90.99 | 5.637% | $96.1191 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $65.90 | 6.225% | $70.0023 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $243.79 | 9.832% | $267.7594 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $129.64 | 13.586% | $147.2529 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $73.37 | 11.185% | $81.5764 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $81.78 | 10.498% | $90.3653 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $250.31 | 9.735% | $274.6777 | $274.68 | $274.70 | $274.70 |
| 7 purchase totals = | $935.78 | $1,027.7531 | $1,027.76 | $1,027.75 | $1,027.90 | |