| 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 | $72.36 | 11.334% | $80.5613 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $189.28 | 7.538% | $203.5479 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $91.82 | 6.221% | $97.5321 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $169.25 | 6.318% | $179.9432 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $53.39 | 9.438% | $58.4289 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $103.67 | 10.543% | $114.5999 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $19.95 | 4.482% | $20.8442 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $699.72 | $755.4575 | $755.45 | $755.50 | $755.30 | |