| 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 | $48.84 | 5.241% | $51.3997 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $225.28 | 12.296% | $252.9804 | $252.98 | $253.00 | $253.00 |
| Purchase #3 | $192.79 | 10.625% | $213.2739 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $5.86 | 7.345% | $6.2904 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $104.82 | 8.220% | $113.4362 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $132.73 | 5.553% | $140.1005 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $12.53 | 11.475% | $13.9678 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $722.85 | $791.4489 | $791.45 | $791.45 | $791.50 | |