| 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 | $220.97 | 5.334% | $232.7565 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $85.61 | 10.798% | $94.8542 | $94.85 | $94.85 | $94.90 |
| Purchase #3 | $91.93 | 9.574% | $100.7314 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $247.30 | 3.151% | $255.0924 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $62.93 | 10.772% | $69.7088 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $23.68 | 9.343% | $25.8924 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $63.64 | 9.865% | $69.9181 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $796.06 | $848.9538 | $848.95 | $848.95 | $849.00 | |