| 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 | $122.74 | 11.793% | $137.2147 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $91.29 | 10.779% | $101.1301 | $101.13 | $101.15 | $101.10 |
| Purchase #3 | $131.89 | 12.176% | $147.9489 | $147.95 | $147.95 | $147.90 |
| Purchase #4 | $151.79 | 9.168% | $165.7061 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $61.74 | 10.299% | $68.0986 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $59.66 | 5.617% | $63.0111 | $63.01 | $63.00 | $63.00 |
| Purchase #7 | $84.25 | 5.590% | $88.9596 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $703.36 | $772.0691 | $772.07 | $772.05 | $772.00 | |