| 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 | $46.66 | 9.320% | $51.0087 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $7.37 | 8.687% | $8.0102 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $30.31 | 8.156% | $32.7821 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $153.84 | 5.111% | $161.7028 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $202.62 | 12.131% | $227.1998 | $227.20 | $227.20 | $227.20 |
| Purchase #6 | $128.76 | 4.168% | $134.1267 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $182.43 | 9.214% | $199.2391 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $751.99 | $814.0694 | $814.07 | $814.10 | $814.00 | |