| 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 | $91.89 | 7.450% | $98.7358 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $29.43 | 3.588% | $30.4859 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $208.48 | 10.752% | $230.8958 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $156.43 | 3.190% | $161.4201 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $168.47 | 7.619% | $181.3057 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $46.53 | 13.457% | $52.7915 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $184.91 | 7.407% | $198.6063 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $886.14 | $954.2411 | $954.26 | $954.25 | $954.20 | |