| 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 | $16.82 | 11.824% | $18.8088 | $18.81 | $18.80 | $18.80 |
| Purchase #2 | $187.49 | 6.832% | $200.2993 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $57.58 | 5.275% | $60.6173 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $189.47 | 13.434% | $214.9234 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $171.28 | 11.459% | $190.907 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $64.46 | 7.114% | $69.0457 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $97.39 | 10.163% | $107.2877 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $784.49 | $861.8892 | $861.90 | $861.85 | $861.80 | |