| 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 | $30.71 | 12.403% | $34.519 | $34.52 | $34.50 | $34.50 |
| Purchase #2 | $30.93 | 4.157% | $32.2158 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $152.81 | 5.438% | $161.1198 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $88.33 | 6.179% | $93.7879 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $87.38 | 9.663% | $95.8235 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $91.52 | 9.429% | $100.1494 | $100.15 | $100.15 | $100.10 |
| Purchase #7 | $165.67 | 10.522% | $183.1018 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $647.35 | $700.7172 | $700.72 | $700.65 | $700.60 | |