| 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 | $66.51 | 4.403% | $69.4384 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $105.89 | 8.338% | $114.7191 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $135.51 | 9.254% | $148.0501 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $60.90 | 7.511% | $65.4742 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $166.28 | 10.384% | $183.5465 | $183.55 | $183.55 | $183.50 |
| Purchase #6 | $82.32 | 11.518% | $91.8016 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $157.70 | 4.577% | $164.9179 | $164.92 | $164.90 | $164.90 |
| 7 purchase totals = | $775.11 | $837.9478 | $837.95 | $837.90 | $837.90 | |