| 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 | $122.84 | 4.662% | $128.5668 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $10.75 | 6.741% | $11.4747 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $53.75 | 6.638% | $57.3179 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $14.37 | 7.866% | $15.5003 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $13.55 | 4.236% | $14.124 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $182.38 | 10.596% | $201.705 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $96.78 | 7.469% | $104.0085 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $494.42 | $532.6972 | $532.70 | $532.60 | $532.70 | |