| 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 | $80.69 | 4.805% | $84.5672 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $171.92 | 11.537% | $191.7544 | $191.75 | $191.75 | $191.80 |
| Purchase #3 | $18.30 | 4.614% | $19.1444 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $107.40 | 6.670% | $114.5636 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $45.46 | 11.174% | $50.5397 | $50.54 | $50.55 | $50.50 |
| Purchase #6 | $226.85 | 7.193% | $243.1673 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $48.76 | 5.110% | $51.2516 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $699.38 | $754.9882 | $754.98 | $754.95 | $755.10 | |