| 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 | $60.91 | 12.348% | $68.4312 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $80.52 | 13.415% | $91.3218 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $211.98 | 7.215% | $227.2744 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $208.37 | 12.193% | $233.7766 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $13.28 | 11.148% | $14.7605 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $128.47 | 3.731% | $133.2632 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $7.69 | 12.568% | $8.6565 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $711.22 | $777.4842 | $777.48 | $777.45 | $777.60 | |