| 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 | $54.86 | 3.493% | $56.7763 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $201.75 | 5.737% | $213.3244 | $213.32 | $213.30 | $213.30 |
| Purchase #3 | $26.70 | 3.452% | $27.6217 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $11.36 | 7.830% | $12.2495 | $12.25 | $12.25 | $12.20 |
| Purchase #5 | $7.50 | 9.640% | $8.223 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $78.93 | 6.858% | $84.343 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $16.70 | 3.834% | $17.3403 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $397.80 | $419.8782 | $419.87 | $419.85 | $419.70 | |