| 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 | $61.35 | 10.470% | $67.7733 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $248.69 | 6.165% | $264.0217 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $53.72 | 3.723% | $55.72 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $60.88 | 13.317% | $68.9874 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $74.30 | 4.874% | $77.9214 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $83.94 | 11.500% | $93.5931 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $146.50 | 5.671% | $154.808 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $729.38 | $782.8249 | $782.82 | $782.75 | $782.80 | |