| 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 | $11.72 | 3.730% | $12.1572 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $93.51 | 4.837% | $98.0331 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $181.59 | 12.335% | $203.9891 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $110.85 | 11.402% | $123.4891 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $36.93 | 5.351% | $38.9061 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $210.67 | 3.339% | $217.7043 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $52.38 | 6.163% | $55.6082 | $55.61 | $55.60 | $55.60 |
| 7 purchase totals = | $697.65 | $749.8871 | $749.89 | $749.90 | $749.90 | |