| 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 | $83.92 | 4.291% | $87.521 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $237.33 | 9.414% | $259.6722 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $85.61 | 7.813% | $92.2987 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $161.81 | 3.363% | $167.2517 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $116.30 | 9.658% | $127.5323 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $133.70 | 12.464% | $150.3644 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $6.49 | 3.213% | $6.6985 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $825.16 | $891.3388 | $891.33 | $891.30 | $891.40 | |