| 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 | $30.29 | 6.595% | $32.2876 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $16.56 | 13.813% | $18.8474 | $18.85 | $18.85 | $18.80 |
| Purchase #3 | $25.45 | 3.544% | $26.3519 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $19.68 | 7.278% | $21.1123 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $186.47 | 12.712% | $210.1741 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $24.75 | 7.792% | $26.6785 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $121.92 | 5.613% | $128.7634 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $425.12 | $464.2152 | $464.21 | $464.20 | $464.30 | |