| 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 | $55.96 | 5.737% | $59.1704 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $94.83 | 5.400% | $99.9508 | $99.95 | $99.95 | $100.00 |
| Purchase #3 | $243.82 | 12.294% | $273.7952 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $148.40 | 10.131% | $163.4344 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $180.94 | 11.521% | $201.7861 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $247.86 | 8.810% | $269.6965 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $36.97 | 5.521% | $39.0111 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $1,008.78 | $1,106.8445 | $1,106.85 | $1,106.85 | $1,106.90 | |