| 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 | $93.65 | 12.525% | $105.3797 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $33.71 | 5.769% | $35.6547 | $35.65 | $35.65 | $35.70 |
| Purchase #3 | $23.41 | 10.314% | $25.8245 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $32.30 | 12.823% | $36.4418 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $8.85 | 7.562% | $9.5192 | $9.52 | $9.50 | $9.50 |
| Purchase #6 | $7.72 | 10.174% | $8.5054 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $224.66 | 9.257% | $245.4568 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $424.30 | $466.7821 | $466.78 | $466.75 | $466.80 | |