| 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 | $51.36 | 10.662% | $56.836 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $56.71 | 9.254% | $61.9579 | $61.96 | $61.95 | $62.00 |
| Purchase #3 | $74.48 | 4.228% | $77.629 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $170.68 | 11.250% | $189.8815 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $99.28 | 7.783% | $107.007 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $51.67 | 4.762% | $54.1305 | $54.13 | $54.15 | $54.10 |
| Purchase #7 | $82.47 | 6.710% | $88.0037 | $88.00 | $88.00 | $88.00 |
| 7 purchase totals = | $586.65 | $635.4456 | $635.45 | $635.50 | $635.40 | |