| 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 | $42.82 | 11.716% | $47.8368 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $22.32 | 3.493% | $23.0996 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $237.73 | 6.733% | $253.7364 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $186.56 | 7.178% | $199.9513 | $199.95 | $199.95 | $200.00 |
| Purchase #5 | $12.88 | 9.257% | $14.0723 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $206.51 | 4.834% | $216.4927 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $194.63 | 13.801% | $221.4909 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $903.45 | $976.6800 | $976.68 | $976.70 | $976.70 | |