| 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 | $48.44 | 3.679% | $50.2221 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $10.55 | 9.666% | $11.5698 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $38.85 | 8.650% | $42.2105 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $236.25 | 13.325% | $267.7303 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $94.84 | 5.820% | $100.3597 | $100.36 | $100.35 | $100.40 |
| Purchase #6 | $245.41 | 11.102% | $272.6554 | $272.66 | $272.65 | $272.70 |
| Purchase #7 | $160.69 | 11.468% | $179.1179 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $835.03 | $923.8657 | $923.87 | $923.80 | $923.90 | |