| 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 | $113.72 | 5.793% | $120.3078 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $62.27 | 6.459% | $66.292 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $53.93 | 13.169% | $61.032 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $129.47 | 6.460% | $137.8338 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $57.26 | 6.572% | $61.0231 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $104.34 | 3.367% | $107.8531 | $107.85 | $107.85 | $107.90 |
| Purchase #7 | $189.54 | 4.685% | $198.4199 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $710.53 | $752.7617 | $752.75 | $752.75 | $752.70 | |