| 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 | $110.31 | 11.315% | $122.7916 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $30.70 | 5.703% | $32.4508 | $32.45 | $32.45 | $32.50 |
| Purchase #3 | $137.56 | 3.534% | $142.4214 | $142.42 | $142.40 | $142.40 |
| Purchase #4 | $29.78 | 9.652% | $32.6544 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $161.63 | 3.594% | $167.439 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $68.55 | 12.509% | $77.1249 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $93.83 | 8.326% | $101.6423 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $632.36 | $676.5244 | $676.51 | $676.50 | $676.50 | |