| 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 | $98.35 | 4.385% | $102.6626 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $16.97 | 9.645% | $18.6068 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $51.51 | 12.112% | $57.7489 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $32.92 | 12.777% | $37.1262 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $219.80 | 10.549% | $242.9867 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $206.48 | 10.408% | $227.9704 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $194.84 | 3.234% | $201.1411 | $201.14 | $201.15 | $201.10 |
| 7 purchase totals = | $820.87 | $888.2427 | $888.25 | $888.25 | $888.20 | |