| 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 | $46.84 | 7.368% | $50.2912 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $159.50 | 7.736% | $171.8389 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $34.81 | 12.639% | $39.2096 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $176.58 | 13.656% | $200.6938 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $14.27 | 5.541% | $15.0607 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $201.69 | 8.201% | $218.2306 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $95.87 | 7.117% | $102.6931 | $102.69 | $102.70 | $102.70 |
| 7 purchase totals = | $729.56 | $798.0179 | $798.01 | $798.05 | $798.00 | |