| 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 | $82.37 | 7.659% | $88.6787 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $62.56 | 8.372% | $67.7975 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $39.81 | 3.167% | $41.0708 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $85.58 | 7.851% | $92.2989 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $21.50 | 9.773% | $23.6012 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $30.96 | 4.518% | $32.3588 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $192.34 | 9.440% | $210.4969 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $515.12 | $556.3028 | $556.31 | $556.30 | $556.40 | |