| 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 | $51.88 | 5.249% | $54.6032 | $54.60 | $54.60 | $54.60 |
| Purchase #2 | $8.34 | 11.528% | $9.3014 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $112.36 | 8.518% | $121.9308 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $122.40 | 12.543% | $137.7526 | $137.75 | $137.75 | $137.80 |
| Purchase #5 | $83.81 | 3.109% | $86.4157 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $22.66 | 9.828% | $24.887 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $44.61 | 9.131% | $48.6833 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $446.06 | $483.5740 | $483.57 | $483.60 | $483.60 | |