| 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 | $9.96 | 10.399% | $10.9957 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $213.29 | 9.596% | $233.7573 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $55.44 | 6.288% | $58.9261 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $35.54 | 9.503% | $38.9174 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $34.47 | 9.592% | $37.7764 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $222.25 | 12.796% | $250.6891 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $163.60 | 8.730% | $177.8823 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $734.55 | $808.9443 | $808.96 | $809.00 | $809.00 | |