| 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 | $76.73 | 9.580% | $84.0807 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $73.45 | 4.126% | $76.4805 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $200.65 | 3.739% | $208.1523 | $208.15 | $208.15 | $208.20 |
| Purchase #4 | $108.77 | 5.187% | $114.4119 | $114.41 | $114.40 | $114.40 |
| Purchase #5 | $40.69 | 7.594% | $43.78 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $229.42 | 3.750% | $238.0233 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $115.83 | 6.596% | $123.4701 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $845.54 | $888.3988 | $888.39 | $888.40 | $888.50 | |