| 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 | $8.86 | 9.435% | $9.6959 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $162.27 | 6.483% | $172.79 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $236.48 | 4.159% | $246.3152 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $52.98 | 3.358% | $54.7591 | $54.76 | $54.75 | $54.80 |
| Purchase #5 | $90.54 | 3.698% | $93.8882 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $113.39 | 6.715% | $121.0041 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $144.74 | 7.667% | $155.8372 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $809.26 | $854.2897 | $854.30 | $854.30 | $854.30 | |