| 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 | $69.71 | 3.526% | $72.168 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $7.37 | 12.595% | $8.2983 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $244.62 | 11.240% | $272.1153 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $211.34 | 3.762% | $219.2906 | $219.29 | $219.30 | $219.30 |
| Purchase #5 | $199.35 | 11.854% | $222.9809 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $239.62 | 4.130% | $249.5163 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $45.47 | 8.167% | $49.1835 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $1,017.48 | $1,093.5529 | $1,093.56 | $1,093.55 | $1,093.60 | |