| 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 | $22.34 | 8.167% | $24.1645 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $117.50 | 5.282% | $123.7064 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $203.90 | 13.817% | $232.0729 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $64.29 | 8.720% | $69.8961 | $69.90 | $69.90 | $69.90 |
| Purchase #5 | $157.47 | 4.829% | $165.0742 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $53.75 | 3.318% | $55.5334 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $27.58 | 11.845% | $30.8469 | $30.85 | $30.85 | $30.80 |
| 7 purchase totals = | $646.83 | $701.2944 | $701.29 | $701.25 | $701.30 | |