| 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 | $68.94 | 9.128% | $75.2328 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $115.87 | 13.438% | $131.4406 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $37.32 | 13.719% | $42.4399 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $205.64 | 12.294% | $230.9214 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $128.53 | 6.401% | $136.7572 | $136.76 | $136.75 | $136.80 |
| Purchase #6 | $125.51 | 9.673% | $137.6506 | $137.65 | $137.65 | $137.70 |
| Purchase #7 | $124.66 | 12.319% | $140.0169 | $140.02 | $140.00 | $140.00 |
| 7 purchase totals = | $806.47 | $894.4594 | $894.46 | $894.45 | $894.40 | |