| 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 | $233.78 | 5.584% | $246.8343 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $66.26 | 11.724% | $74.0283 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $155.58 | 4.665% | $162.8378 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $61.76 | 12.329% | $69.3744 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $126.98 | 9.783% | $139.4025 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $91.61 | 3.414% | $94.7376 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $162.44 | 8.772% | $176.6892 | $176.69 | $176.70 | $176.70 |
| 7 purchase totals = | $898.41 | $963.9041 | $963.90 | $963.95 | $963.80 | |