| 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 | $21.93 | 6.583% | $23.3737 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $230.64 | 3.351% | $238.3687 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $48.83 | 10.187% | $53.8043 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $172.61 | 4.710% | $180.7399 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $75.68 | 12.198% | $84.9114 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $38.28 | 4.364% | $39.9505 | $39.95 | $39.95 | $40.00 |
| Purchase #7 | $111.75 | 3.680% | $115.8624 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $699.72 | $737.0109 | $737.00 | $736.95 | $737.10 | |