| 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 | $82.43 | 9.840% | $90.5411 | $90.54 | $90.55 | $90.50 |
| Purchase #2 | $204.58 | 5.148% | $215.1118 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $221.81 | 10.601% | $245.3241 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $205.49 | 7.816% | $221.5511 | $221.55 | $221.55 | $221.60 |
| Purchase #5 | $237.37 | 10.143% | $261.4464 | $261.45 | $261.45 | $261.40 |
| Purchase #6 | $32.89 | 9.823% | $36.1208 | $36.12 | $36.10 | $36.10 |
| Purchase #7 | $187.48 | 5.451% | $197.6995 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $1,172.05 | $1,267.7948 | $1,267.79 | $1,267.75 | $1,267.70 | |