| 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 | $126.87 | 4.536% | $132.6248 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $9.26 | 8.140% | $10.0138 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $61.68 | 11.636% | $68.8571 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $79.80 | 9.300% | $87.2214 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $230.50 | 5.181% | $242.4422 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $18.90 | 4.429% | $19.7371 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $37.51 | 12.641% | $42.2516 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $564.52 | $603.1480 | $603.14 | $603.10 | $603.10 | |