| 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 | $58.59 | 7.712% | $63.1085 | $63.11 | $63.10 | $63.10 |
| Purchase #2 | $122.38 | 13.469% | $138.8634 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $170.77 | 5.357% | $179.9181 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $105.74 | 13.708% | $120.2348 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $92.30 | 6.656% | $98.4435 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $32.52 | 4.775% | $34.0728 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $51.48 | 10.240% | $56.7516 | $56.75 | $56.75 | $56.80 |
| 7 purchase totals = | $633.78 | $691.3927 | $691.38 | $691.35 | $691.40 | |