| 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 | $65.80 | 6.283% | $69.9342 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $242.56 | 6.164% | $257.5114 | $257.51 | $257.50 | $257.50 |
| Purchase #3 | $125.74 | 8.159% | $135.9991 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $168.65 | 7.577% | $181.4286 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $83.76 | 10.133% | $92.2474 | $92.25 | $92.25 | $92.20 |
| Purchase #6 | $228.68 | 9.370% | $250.1073 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $62.96 | 3.311% | $65.0446 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $978.15 | $1,052.2726 | $1,052.27 | $1,052.30 | $1,052.10 | |