| 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 | $31.45 | 11.322% | $35.0108 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $112.57 | 11.344% | $125.3399 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $30.42 | 7.110% | $32.5829 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $72.59 | 3.733% | $75.2998 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $12.83 | 13.640% | $14.58 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $5.90 | 7.279% | $6.3295 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $109.49 | 10.126% | $120.577 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $375.25 | $409.7199 | $409.72 | $409.80 | $409.70 | |