| 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 | $102.88 | 5.509% | $108.5477 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $5.82 | 6.841% | $6.2181 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $228.76 | 13.784% | $260.2923 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $39.79 | 9.870% | $43.7173 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $196.32 | 13.499% | $222.8212 | $222.82 | $222.80 | $222.80 |
| Purchase #6 | $129.73 | 5.548% | $136.9274 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $171.69 | 5.693% | $181.4643 | $181.46 | $181.45 | $181.50 |
| 7 purchase totals = | $874.99 | $959.9883 | $959.99 | $959.95 | $959.90 | |