| 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 | $58.70 | 8.330% | $63.5897 | $63.59 | $63.60 | $63.60 |
| Purchase #2 | $21.57 | 5.734% | $22.8068 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $74.81 | 13.483% | $84.8966 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $183.63 | 3.771% | $190.5547 | $190.55 | $190.55 | $190.60 |
| Purchase #5 | $11.59 | 13.330% | $13.1349 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $113.90 | 3.624% | $118.0277 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $51.31 | 9.308% | $56.0859 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $515.51 | $549.0963 | $549.10 | $549.15 | $549.10 | |