| 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 | 4.238% | $80.7115 | $80.71 | $80.70 | $80.70 |
| Purchase #2 | $185.94 | 10.415% | $205.3057 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $65.79 | 13.516% | $74.6822 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $149.42 | 11.293% | $166.294 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $65.81 | 5.451% | $69.3973 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $48.26 | 9.593% | $52.8896 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $22.64 | 12.719% | $25.5196 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $615.29 | $674.7999 | $674.80 | $674.80 | $674.80 | |