| 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 | $35.60 | 11.606% | $39.7317 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $196.31 | 8.280% | $212.5645 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $130.96 | 12.379% | $147.1715 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $78.68 | 10.751% | $87.1389 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $232.84 | 10.516% | $257.3255 | $257.33 | $257.35 | $257.30 |
| Purchase #6 | $23.37 | 8.375% | $25.3272 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $14.96 | 7.312% | $16.0539 | $16.05 | $16.05 | $16.10 |
| 7 purchase totals = | $712.72 | $785.3132 | $785.31 | $785.35 | $785.30 | |