| 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 | $69.78 | 8.780% | $75.9067 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $107.25 | 6.316% | $114.0239 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $25.25 | 13.223% | $28.5888 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $137.66 | 8.665% | $149.5882 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $162.77 | 4.502% | $170.0979 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $158.68 | 3.673% | $164.5083 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $116.79 | 11.132% | $129.7911 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $778.18 | $832.5049 | $832.51 | $832.50 | $832.50 | |