| 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 | $104.35 | 7.202% | $111.8653 | $111.87 | $111.85 | $111.90 |
| Purchase #2 | $58.98 | 10.668% | $65.272 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $152.38 | 4.770% | $159.6485 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $6.36 | 7.287% | $6.8235 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $25.38 | 3.312% | $26.2206 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $63.95 | 9.372% | $69.9434 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $32.95 | 3.326% | $34.0459 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $444.35 | $473.8192 | $473.82 | $473.75 | $473.70 | |