| 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 | $24.93 | 10.853% | $27.6357 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $117.37 | 13.165% | $132.8218 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $164.29 | 10.796% | $182.0267 | $182.03 | $182.05 | $182.00 |
| Purchase #4 | $32.62 | 9.184% | $35.6158 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $16.84 | 10.197% | $18.5572 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $112.34 | 6.416% | $119.5477 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $130.94 | 4.344% | $136.628 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $599.33 | $652.8329 | $652.85 | $652.85 | $652.70 | |