| 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 | $7.93 | 5.559% | $8.3708 | $8.37 | $8.35 | $8.40 |
| Purchase #2 | $110.36 | 13.741% | $125.5246 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $86.94 | 6.391% | $92.4963 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $163.82 | 3.136% | $168.9574 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $9.26 | 8.211% | $10.0203 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $229.44 | 11.393% | $255.5801 | $255.58 | $255.60 | $255.60 |
| Purchase #7 | $87.37 | 3.598% | $90.5136 | $90.51 | $90.50 | $90.50 |
| 7 purchase totals = | $695.12 | $751.4631 | $751.46 | $751.40 | $751.50 | |