| 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 | $17.96 | 4.840% | $18.8293 | $18.83 | $18.85 | $18.80 |
| Purchase #2 | $85.75 | 7.245% | $91.9626 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $156.53 | 6.547% | $166.778 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $177.32 | 4.287% | $184.9217 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $5.70 | 5.805% | $6.0309 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $56.81 | 10.394% | $62.7148 | $62.71 | $62.70 | $62.70 |
| Purchase #7 | $26.34 | 4.699% | $27.5777 | $27.58 | $27.60 | $27.60 |
| 7 purchase totals = | $526.41 | $558.8150 | $558.81 | $558.85 | $558.80 | |