| 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 | $40.60 | 5.687% | $42.9089 | $42.91 | $42.90 | $42.90 |
| Purchase #2 | $210.71 | 13.766% | $239.7163 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $132.57 | 4.652% | $138.7372 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $60.98 | 4.734% | $63.8668 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $207.90 | 5.643% | $219.6318 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $199.62 | 3.149% | $205.906 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $25.60 | 8.331% | $27.7327 | $27.73 | $27.75 | $27.70 |
| 7 purchase totals = | $877.98 | $938.4997 | $938.51 | $938.50 | $938.40 | |