| 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 | $60.58 | 3.690% | $62.8154 | $62.82 | $62.80 | $62.80 |
| Purchase #2 | $29.59 | 5.663% | $31.2657 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $200.50 | 8.107% | $216.7545 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $183.86 | 8.617% | $199.7032 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $124.93 | 7.460% | $134.2498 | $134.25 | $134.25 | $134.20 |
| Purchase #6 | $126.59 | 12.467% | $142.372 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $230.60 | 7.807% | $248.6029 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $956.65 | $1,035.7635 | $1,035.76 | $1,035.70 | $1,035.80 | |