| 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 | $89.70 | 7.510% | $96.4365 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $245.70 | 6.541% | $261.7712 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $211.70 | 8.388% | $229.4574 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $243.60 | 7.215% | $261.1757 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $60.83 | 7.780% | $65.5626 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $202.65 | 13.732% | $230.4779 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $24.94 | 11.441% | $27.7934 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $1,079.12 | $1,172.6747 | $1,172.68 | $1,172.70 | $1,172.80 | |