| 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 | $63.43 | 6.429% | $67.5079 | $67.51 | $67.50 | $67.50 |
| Purchase #2 | $93.42 | 11.597% | $104.2539 | $104.25 | $104.25 | $104.30 |
| Purchase #3 | $95.55 | 7.592% | $102.8042 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $134.62 | 3.859% | $139.815 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $151.53 | 3.599% | $156.9836 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $47.69 | 8.391% | $51.6917 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $218.78 | 5.288% | $230.3491 | $230.35 | $230.35 | $230.30 |
| 7 purchase totals = | $805.02 | $853.4054 | $853.40 | $853.40 | $853.40 | |