| 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 | $57.25 | 9.525% | $62.7031 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $78.55 | 10.482% | $86.7836 | $86.78 | $86.80 | $86.80 |
| Purchase #3 | $230.63 | 11.494% | $257.1386 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $65.94 | 5.237% | $69.3933 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $243.66 | 4.614% | $254.9025 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $176.98 | 12.125% | $198.4388 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $149.79 | 4.328% | $156.2729 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $1,002.80 | $1,085.6328 | $1,085.62 | $1,085.65 | $1,085.60 | |