| 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 | $59.87 | 11.335% | $66.6563 | $66.66 | $66.65 | $66.70 |
| Purchase #2 | $232.34 | 13.785% | $264.3681 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $5.35 | 3.716% | $5.5488 | $5.55 | $5.55 | $5.50 |
| Purchase #4 | $198.92 | 10.387% | $219.5818 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $27.75 | 4.466% | $28.9893 | $28.99 | $29.00 | $29.00 |
| Purchase #6 | $9.65 | 7.505% | $10.3742 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $87.60 | 7.256% | $93.9563 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $621.48 | $689.4748 | $689.48 | $689.45 | $689.60 | |