| 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 | $118.32 | 13.222% | $133.9643 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $63.59 | 8.224% | $68.8196 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $15.75 | 5.542% | $16.6229 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $91.90 | 9.595% | $100.7178 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $48.42 | 11.348% | $53.9147 | $53.91 | $53.90 | $53.90 |
| Purchase #6 | $200.85 | 3.269% | $207.4158 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $36.58 | 7.171% | $39.2032 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $575.41 | $620.6583 | $620.65 | $620.55 | $620.60 | |