| 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 | $64.49 | 8.691% | $70.0948 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $183.56 | 7.142% | $196.6699 | $196.67 | $196.65 | $196.70 |
| Purchase #3 | $130.60 | 3.768% | $135.521 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $159.61 | 3.521% | $165.2299 | $165.23 | $165.25 | $165.20 |
| Purchase #5 | $250.26 | 4.172% | $260.7008 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $84.85 | 12.490% | $95.4478 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $69.72 | 6.212% | $74.051 | $74.05 | $74.05 | $74.10 |
| 7 purchase totals = | $943.09 | $997.7152 | $997.71 | $997.70 | $997.70 | |