| 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 | $41.66 | 3.531% | $43.131 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $42.54 | 6.852% | $45.4548 | $45.45 | $45.45 | $45.50 |
| Purchase #3 | $173.44 | 5.785% | $183.4735 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $128.36 | 5.816% | $135.8254 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $154.62 | 3.658% | $160.276 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $91.84 | 9.526% | $100.5887 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $48.31 | 3.236% | $49.8733 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $680.77 | $718.6227 | $718.62 | $718.65 | $718.70 | |