| 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 | $91.35 | 13.240% | $103.4447 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $83.94 | 4.596% | $87.7979 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $248.81 | 6.231% | $264.3134 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $141.65 | 3.559% | $146.6913 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $42.30 | 13.632% | $48.0663 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $58.66 | 3.227% | $60.553 | $60.55 | $60.55 | $60.60 |
| Purchase #7 | $165.37 | 12.616% | $186.2331 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $832.08 | $897.0997 | $897.09 | $897.10 | $897.10 | |