| 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 | $67.56 | 4.456% | $70.5705 | $70.57 | $70.55 | $70.60 |
| Purchase #2 | $135.59 | 11.124% | $150.673 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $136.25 | 8.538% | $147.883 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $100.28 | 12.843% | $113.159 | $113.16 | $113.15 | $113.20 |
| Purchase #5 | $161.49 | 8.572% | $175.3329 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $248.32 | 6.546% | $264.575 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $237.52 | 4.714% | $248.7167 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $1,087.01 | $1,170.9101 | $1,170.91 | $1,170.90 | $1,171.00 | |