| 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 | $69.76 | 12.234% | $78.2944 | $78.29 | $78.30 | $78.30 |
| Purchase #2 | $195.60 | 10.482% | $216.1028 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $6.60 | 3.400% | $6.8244 | $6.82 | $6.80 | $6.80 |
| Purchase #4 | $75.62 | 3.331% | $78.1389 | $78.14 | $78.15 | $78.10 |
| Purchase #5 | $224.68 | 9.542% | $246.119 | $246.12 | $246.10 | $246.10 |
| Purchase #6 | $171.85 | 3.286% | $177.497 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $122.91 | 9.507% | $134.5951 | $134.60 | $134.60 | $134.60 |
| 7 purchase totals = | $867.02 | $937.5716 | $937.57 | $937.55 | $937.50 | |