| 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 | $63.46 | 13.618% | $72.102 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $67.35 | 3.375% | $69.6231 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $7.91 | 4.310% | $8.2509 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $161.46 | 3.577% | $167.2354 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $233.56 | 7.335% | $250.6916 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $32.65 | 6.753% | $34.8549 | $34.85 | $34.85 | $34.90 |
| Purchase #7 | $106.75 | 13.269% | $120.9147 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $673.14 | $723.6726 | $723.66 | $723.65 | $723.70 | |