| 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 | $5.51 | 4.344% | $5.7494 | $5.75 | $5.75 | $5.70 |
| Purchase #2 | $92.25 | 11.570% | $102.9233 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $111.38 | 5.313% | $117.2976 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $42.42 | 7.851% | $45.7504 | $45.75 | $45.75 | $45.80 |
| Purchase #5 | $229.51 | 8.363% | $248.7039 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $182.76 | 5.578% | $192.9544 | $192.95 | $192.95 | $193.00 |
| Purchase #7 | $182.88 | 5.730% | $193.359 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $846.71 | $906.7380 | $906.73 | $906.70 | $906.80 | |