| 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 | $22.99 | 5.816% | $24.3271 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $222.29 | 13.864% | $253.1083 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $170.83 | 4.143% | $177.9075 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $178.77 | 11.661% | $199.6164 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $83.75 | 10.598% | $92.6258 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $13.72 | 9.380% | $15.0069 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $128.96 | 10.777% | $142.858 | $142.86 | $142.85 | $142.90 |
| 7 purchase totals = | $821.31 | $905.4500 | $905.47 | $905.45 | $905.40 | |