| 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 | $42.97 | 8.659% | $46.6908 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $131.63 | 3.391% | $136.0936 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $229.78 | 8.260% | $248.7598 | $248.76 | $248.75 | $248.80 |
| Purchase #4 | $204.78 | 4.306% | $213.5978 | $213.60 | $213.60 | $213.60 |
| Purchase #5 | $102.44 | 5.410% | $107.982 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $181.34 | 9.487% | $198.5437 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $108.92 | 11.162% | $121.0777 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $1,001.86 | $1,072.7454 | $1,072.74 | $1,072.80 | $1,072.80 | |