| 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 | $82.62 | 9.613% | $90.5623 | $90.56 | $90.55 | $90.60 |
| Purchase #2 | $107.38 | 5.297% | $113.0679 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $210.37 | 12.857% | $237.4173 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $23.85 | 8.628% | $25.9078 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $128.76 | 4.732% | $134.8529 | $134.85 | $134.85 | $134.90 |
| Purchase #6 | $9.77 | 3.573% | $10.1191 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $245.76 | 3.227% | $253.6907 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $808.51 | $865.6180 | $865.62 | $865.55 | $865.70 | |