| 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 | $25.64 | 5.767% | $27.1187 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $236.54 | 5.540% | $249.6443 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $223.96 | 6.476% | $238.4636 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $247.44 | 10.367% | $273.0921 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $101.48 | 5.657% | $107.2207 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $138.51 | 11.351% | $154.2323 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $59.36 | 13.858% | $67.5861 | $67.59 | $67.60 | $67.60 |
| 7 purchase totals = | $1,032.93 | $1,117.3578 | $1,117.35 | $1,117.35 | $1,117.30 | |