| 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 | $77.43 | 5.568% | $81.7413 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $22.73 | 11.265% | $25.2905 | $25.29 | $25.30 | $25.30 |
| Purchase #3 | $168.31 | 9.434% | $184.1884 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $10.74 | 8.235% | $11.6244 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $121.60 | 6.197% | $129.1356 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $220.65 | 12.168% | $247.4987 | $247.50 | $247.50 | $247.50 |
| Purchase #7 | $229.60 | 10.398% | $253.4738 | $253.47 | $253.45 | $253.50 |
| 7 purchase totals = | $851.06 | $932.9527 | $932.95 | $932.95 | $932.90 | |