| 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 | $28.69 | 13.257% | $32.4934 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $173.79 | 8.379% | $188.3519 | $188.35 | $188.35 | $188.40 |
| Purchase #3 | $232.58 | 13.196% | $263.2713 | $263.27 | $263.25 | $263.30 |
| Purchase #4 | $30.85 | 13.124% | $34.8988 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $210.39 | 10.409% | $232.2895 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $8.82 | 4.589% | $9.2247 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $72.60 | 13.686% | $82.536 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $757.72 | $843.0656 | $843.06 | $843.05 | $843.10 | |