| 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 | $65.63 | 4.222% | $68.4009 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $136.65 | 8.119% | $147.7446 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $5.81 | 5.527% | $6.1311 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $161.93 | 10.348% | $178.6865 | $178.69 | $178.70 | $178.70 |
| Purchase #5 | $102.73 | 11.758% | $114.809 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $204.74 | 7.720% | $220.5459 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $81.94 | 11.315% | $91.2115 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $759.43 | $827.5295 | $827.53 | $827.55 | $827.40 | |