| 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 | $71.80 | 7.424% | $77.1304 | $77.13 | $77.15 | $77.10 |
| Purchase #2 | $239.33 | 9.570% | $262.2339 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $78.99 | 8.327% | $85.5675 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $78.30 | 8.157% | $84.6869 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $174.33 | 9.477% | $190.8513 | $190.85 | $190.85 | $190.90 |
| Purchase #6 | $205.64 | 7.224% | $220.4954 | $220.50 | $220.50 | $220.50 |
| Purchase #7 | $208.40 | 13.654% | $236.8549 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $1,056.79 | $1,157.8203 | $1,157.82 | $1,157.85 | $1,157.90 | |