| 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 | $61.94 | 3.551% | $64.1395 | $64.14 | $64.15 | $64.10 |
| Purchase #2 | $162.90 | 4.446% | $170.1425 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $155.68 | 6.103% | $165.1812 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $162.98 | 3.228% | $168.241 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $210.84 | 13.357% | $239.0019 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $26.96 | 3.808% | $27.9866 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $136.69 | 4.504% | $142.8465 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $917.99 | $977.5392 | $977.54 | $977.60 | $977.40 | |