| 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 | $88.42 | 5.551% | $93.3282 | $93.33 | $93.35 | $93.30 |
| Purchase #2 | $216.47 | 3.329% | $223.6763 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $76.37 | 6.313% | $81.1912 | $81.19 | $81.20 | $81.20 |
| Purchase #4 | $7.79 | 13.265% | $8.8233 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $32.90 | 13.821% | $37.4471 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $59.71 | 8.270% | $64.648 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $128.58 | 4.560% | $134.4432 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $610.24 | $643.5573 | $643.56 | $643.60 | $643.40 | |