| 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 | $114.87 | 5.834% | $121.5715 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $109.80 | 3.196% | $113.3092 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $104.36 | 13.622% | $118.5759 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $14.64 | 10.379% | $16.1595 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $215.66 | 13.720% | $245.2486 | $245.25 | $245.25 | $245.20 |
| Purchase #6 | $83.46 | 11.418% | $92.9895 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $66.36 | 13.825% | $75.5343 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $709.15 | $783.3885 | $783.39 | $783.40 | $783.40 | |