| 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 | $49.98 | 6.139% | $53.0483 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $135.71 | 3.375% | $140.2902 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $9.77 | 12.639% | $11.0048 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $9.28 | 10.401% | $10.2452 | $10.25 | $10.25 | $10.20 |
| Purchase #5 | $74.26 | 6.394% | $79.0082 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $186.51 | 4.306% | $194.5411 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $223.39 | 12.460% | $251.2244 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $688.90 | $739.3622 | $739.36 | $739.35 | $739.20 | |