| 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 | $29.76 | 6.790% | $31.7807 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $239.87 | 8.259% | $259.6809 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $71.92 | 8.461% | $78.0052 | $78.01 | $78.00 | $78.00 |
| Purchase #4 | $217.85 | 12.854% | $245.8524 | $245.85 | $245.85 | $245.90 |
| Purchase #5 | $220.84 | 9.384% | $241.5636 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $8.59 | 10.226% | $9.4684 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $135.27 | 3.840% | $140.4644 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $924.10 | $1,006.8156 | $1,006.81 | $1,006.80 | $1,007.00 | |