| 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 | $94.90 | 13.820% | $108.0152 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $67.40 | 10.695% | $74.6084 | $74.61 | $74.60 | $74.60 |
| Purchase #3 | $45.67 | 9.669% | $50.0858 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $221.65 | 4.852% | $232.4045 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $96.64 | 4.498% | $100.9869 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $23.92 | 6.493% | $25.4731 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $59.46 | 13.300% | $67.3682 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $609.64 | $658.9421 | $658.95 | $658.90 | $659.00 | |