| 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 | $13.77 | 5.348% | $14.5064 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $121.76 | 12.230% | $136.6512 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $156.93 | 5.451% | $165.4843 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $195.79 | 13.322% | $221.8731 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $7.99 | 10.165% | $8.8022 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $117.49 | 11.186% | $130.6324 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $163.75 | 5.326% | $172.4713 | $172.47 | $172.45 | $172.50 |
| 7 purchase totals = | $777.48 | $850.4209 | $850.41 | $850.40 | $850.50 | |