| 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 | $6.78 | 3.233% | $6.9992 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $108.69 | 4.671% | $113.7669 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $72.25 | 3.389% | $74.6986 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $181.79 | 4.682% | $190.3014 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $175.28 | 6.139% | $186.0404 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $179.30 | 10.190% | $197.5707 | $197.57 | $197.55 | $197.60 |
| Purchase #7 | $183.29 | 3.866% | $190.376 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $907.38 | $959.7532 | $959.76 | $959.75 | $959.80 | |