| 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 | $77.63 | 9.632% | $85.1073 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $68.79 | 3.824% | $71.4205 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $96.45 | 12.710% | $108.7088 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $162.31 | 10.794% | $179.8297 | $179.83 | $179.85 | $179.80 |
| Purchase #5 | $157.70 | 4.610% | $164.97 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $55.79 | 3.326% | $57.6456 | $57.65 | $57.65 | $57.60 |
| Purchase #7 | $217.80 | 13.515% | $247.2357 | $247.24 | $247.25 | $247.20 |
| 7 purchase totals = | $836.47 | $914.9176 | $914.93 | $914.90 | $914.80 | |