| 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 | $26.71 | 4.716% | $27.9696 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $74.84 | 12.266% | $84.0199 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $203.35 | 12.345% | $228.4536 | $228.45 | $228.45 | $228.50 |
| Purchase #4 | $181.39 | 3.806% | $188.2937 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $212.26 | 10.272% | $234.0633 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $72.64 | 5.632% | $76.7311 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $156.73 | 9.130% | $171.0394 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $927.92 | $1,010.5706 | $1,010.56 | $1,010.55 | $1,010.60 | |