| 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 | $80.44 | 6.676% | $85.8102 | $85.81 | $85.80 | $85.80 |
| Purchase #2 | $245.53 | 13.810% | $279.4377 | $279.44 | $279.45 | $279.40 |
| Purchase #3 | $132.85 | 4.372% | $138.6582 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $170.30 | 9.760% | $186.9213 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $25.35 | 8.201% | $27.429 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $242.98 | 12.743% | $273.9429 | $273.94 | $273.95 | $273.90 |
| Purchase #7 | $30.54 | 8.583% | $33.1612 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $927.99 | $1,025.3605 | $1,025.36 | $1,025.35 | $1,025.30 | |