| 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 | $46.66 | 11.196% | $51.8841 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $8.49 | 13.527% | $9.6384 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $17.72 | 9.168% | $19.3446 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $110.81 | 5.728% | $117.1572 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $145.30 | 10.573% | $160.6626 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $28.64 | 11.467% | $31.9241 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $179.70 | 10.344% | $198.2882 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $537.32 | $588.8992 | $588.89 | $588.90 | $588.90 | |