| 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 | $67.49 | 9.785% | $74.0939 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $136.85 | 6.445% | $145.67 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $200.47 | 3.299% | $207.0835 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $74.45 | 8.369% | $80.6807 | $80.68 | $80.70 | $80.70 |
| Purchase #5 | $206.56 | 10.813% | $228.8953 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $49.44 | 5.196% | $52.0089 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $227.94 | 13.350% | $258.37 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $963.20 | $1,046.8023 | $1,046.80 | $1,046.80 | $1,046.90 | |