| 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 | $80.63 | 5.108% | $84.7486 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $64.56 | 12.102% | $72.3731 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $127.42 | 3.563% | $131.96 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $181.39 | 6.590% | $193.3436 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $91.78 | 9.557% | $100.5514 | $100.55 | $100.55 | $100.60 |
| Purchase #6 | $100.62 | 13.316% | $114.0186 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $160.42 | 12.668% | $180.742 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $806.82 | $877.7373 | $877.73 | $877.70 | $877.70 | |