| 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 | $32.54 | 4.641% | $34.0502 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $52.84 | 12.108% | $59.2379 | $59.24 | $59.25 | $59.20 |
| Purchase #3 | $22.64 | 9.226% | $24.7288 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $7.81 | 6.119% | $8.2879 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $198.81 | 4.287% | $207.333 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $123.27 | 8.114% | $133.2721 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $204.68 | 7.471% | $219.9716 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $642.59 | $686.8815 | $686.88 | $686.90 | $686.90 | |