| 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 | $31.84 | 7.789% | $34.32 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $16.30 | 9.502% | $17.8488 | $17.85 | $17.85 | $17.80 |
| Purchase #3 | $115.47 | 3.460% | $119.4653 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $5.81 | 3.869% | $6.0348 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $179.75 | 9.530% | $196.8802 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $115.56 | 3.326% | $119.4035 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $123.38 | 11.626% | $137.7242 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $588.11 | $631.6768 | $631.67 | $631.65 | $631.60 | |