| 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 | $107.26 | 9.282% | $117.2159 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $60.45 | 7.486% | $64.9753 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $19.44 | 5.718% | $20.5516 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $141.77 | 5.203% | $149.1463 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $62.30 | 4.337% | $65.002 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $213.27 | 4.690% | $223.2724 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $199.58 | 7.677% | $214.9018 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $804.07 | $855.0653 | $855.07 | $855.05 | $855.10 | |