| 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 | $78.86 | 5.351% | $83.0798 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $26.67 | 4.599% | $27.8966 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $73.52 | 10.146% | $80.9793 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $53.72 | 3.410% | $55.5519 | $55.55 | $55.55 | $55.60 |
| Purchase #5 | $198.89 | 10.740% | $220.2508 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $165.51 | 3.325% | $171.0132 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $122.82 | 12.110% | $137.6935 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $719.99 | $776.4651 | $776.46 | $776.50 | $776.60 | |