| 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 | $70.64 | 11.635% | $78.859 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $39.27 | 13.102% | $44.4152 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $205.43 | 11.253% | $228.547 | $228.55 | $228.55 | $228.50 |
| Purchase #4 | $67.43 | 10.816% | $74.7232 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $21.42 | 4.159% | $22.3109 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $246.92 | 8.386% | $267.6267 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $171.83 | 5.801% | $181.7979 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $822.94 | $898.2799 | $898.29 | $898.25 | $898.20 | |