| 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 | $36.68 | 13.785% | $41.7363 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $16.53 | 13.760% | $18.8045 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $28.64 | 12.395% | $32.1899 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $102.94 | 11.527% | $114.8059 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $229.91 | 8.195% | $248.7511 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $87.86 | 11.201% | $97.7012 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $14.84 | 4.449% | $15.5002 | $15.50 | $15.50 | $15.50 |
| 7 purchase totals = | $517.40 | $569.4891 | $569.49 | $569.50 | $569.50 | |