| 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 | $190.96 | 10.563% | $211.1311 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $184.69 | 11.856% | $206.5868 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $73.70 | 4.330% | $76.8912 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $11.98 | 6.302% | $12.735 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $57.28 | 7.760% | $61.7249 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $12.48 | 8.350% | $13.5221 | $13.52 | $13.50 | $13.50 |
| Purchase #7 | $16.27 | 10.336% | $17.9517 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $547.36 | $600.5428 | $600.54 | $600.55 | $600.50 | |