| 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 | $64.77 | 6.774% | $69.1575 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $64.40 | 11.825% | $72.0153 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $143.70 | 12.483% | $161.6381 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $234.50 | 10.282% | $258.6113 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $113.84 | 10.762% | $126.0915 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $73.56 | 13.306% | $83.3479 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $22.39 | 9.152% | $24.4391 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $717.16 | $795.3007 | $795.31 | $795.30 | $795.20 | |