| 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 | $65.67 | 5.381% | $69.2037 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $122.81 | 7.365% | $131.855 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $247.40 | 5.228% | $260.3341 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $89.53 | 6.261% | $95.1355 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $42.87 | 4.670% | $44.872 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $234.85 | 13.581% | $266.745 | $266.75 | $266.75 | $266.70 |
| Purchase #7 | $27.45 | 5.200% | $28.8774 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $830.58 | $897.0227 | $897.03 | $897.05 | $897.00 | |