| 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 | $36.68 | 7.704% | $39.5058 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $98.68 | 6.423% | $105.0182 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $157.63 | 4.855% | $165.2829 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $73.94 | 6.537% | $78.7735 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $97.95 | 3.708% | $101.582 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $160.36 | 13.280% | $181.6558 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $124.77 | 8.157% | $134.9475 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $750.01 | $806.7657 | $806.77 | $806.75 | $806.80 | |