| 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 | $99.43 | 8.816% | $108.1957 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $24.93 | 8.310% | $27.0017 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $125.66 | 9.675% | $137.8176 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $29.89 | 13.837% | $34.0259 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $60.58 | 8.725% | $65.8656 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $42.54 | 11.690% | $47.5129 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $63.75 | 7.355% | $68.4388 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $446.78 | $488.8582 | $488.87 | $488.85 | $488.80 | |