| 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 | $63.50 | 12.295% | $71.3073 | $71.31 | $71.30 | $71.30 |
| Purchase #2 | $44.88 | 6.434% | $47.7676 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $115.36 | 11.285% | $128.3784 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $216.53 | 6.329% | $230.2342 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $21.89 | 6.771% | $23.3722 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $248.44 | 9.600% | $272.2902 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $230.84 | 9.479% | $252.7213 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $941.44 | $1,026.0712 | $1,026.07 | $1,026.05 | $1,026.10 | |