| 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 | $108.57 | 5.442% | $114.4784 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $6.88 | 8.149% | $7.4407 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $217.88 | 5.619% | $230.1227 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $139.42 | 5.297% | $146.8051 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $114.26 | 13.207% | $129.3503 | $129.35 | $129.35 | $129.40 |
| Purchase #6 | $118.55 | 12.431% | $133.287 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $23.74 | 7.587% | $25.5412 | $25.54 | $25.55 | $25.50 |
| 7 purchase totals = | $729.30 | $787.0254 | $787.03 | $787.05 | $787.00 | |