| 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 | $37.46 | 8.447% | $40.6242 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $126.38 | 4.139% | $131.6109 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $149.36 | 10.592% | $165.1802 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $248.41 | 5.770% | $262.7433 | $262.74 | $262.75 | $262.70 |
| Purchase #5 | $79.33 | 5.359% | $83.5813 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $17.74 | 11.251% | $19.7359 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $192.74 | 10.867% | $213.6851 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $851.42 | $917.1609 | $917.16 | $917.20 | $917.10 | |