| 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 | $40.47 | 3.177% | $41.7557 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $49.81 | 9.581% | $54.5823 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $163.72 | 9.698% | $179.5976 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $88.36 | 3.556% | $91.5021 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $192.80 | 3.633% | $199.8044 | $199.80 | $199.80 | $199.80 |
| Purchase #6 | $51.65 | 11.283% | $57.4777 | $57.48 | $57.50 | $57.50 |
| Purchase #7 | $114.83 | 12.555% | $129.2469 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $701.64 | $753.9667 | $753.97 | $754.00 | $754.00 | |