| 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 | $96.50 | 11.676% | $107.7673 | $107.77 | $107.75 | $107.80 |
| Purchase #2 | $70.88 | 9.478% | $77.598 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $127.50 | 5.415% | $134.4041 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $171.27 | 4.586% | $179.1244 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $104.61 | 6.153% | $111.0467 | $111.05 | $111.05 | $111.00 |
| Purchase #6 | $101.40 | 7.363% | $108.8661 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $92.49 | 13.743% | $105.2009 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $764.65 | $824.0075 | $824.01 | $823.95 | $824.00 | |