| 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 | $32.49 | 3.696% | $33.6908 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $109.97 | 9.646% | $120.5777 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $177.73 | 13.799% | $202.255 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $217.83 | 9.777% | $239.1272 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $149.98 | 11.733% | $167.5772 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $41.96 | 8.677% | $45.6009 | $45.60 | $45.60 | $45.60 |
| Purchase #7 | $209.99 | 4.170% | $218.7466 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $939.95 | $1,027.5754 | $1,027.59 | $1,027.65 | $1,027.60 | |