| 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 | $13.34 | 9.472% | $14.6036 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $193.41 | 10.837% | $214.3698 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $6.97 | 9.687% | $7.6452 | $7.65 | $7.65 | $7.60 |
| Purchase #4 | $166.63 | 3.114% | $171.8189 | $171.82 | $171.80 | $171.80 |
| Purchase #5 | $50.96 | 7.828% | $54.9491 | $54.95 | $54.95 | $54.90 |
| Purchase #6 | $243.91 | 5.735% | $257.8982 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $111.63 | 7.124% | $119.5825 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $786.85 | $840.8673 | $840.87 | $840.85 | $840.80 | |