| 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 | $27.92 | 5.639% | $29.4944 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $164.61 | 11.539% | $183.6043 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $103.63 | 13.459% | $117.5776 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $62.94 | 8.705% | $68.4189 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $200.26 | 8.824% | $217.9309 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $85.87 | 5.395% | $90.5027 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $160.38 | 12.612% | $180.6071 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $805.61 | $888.1359 | $888.13 | $888.15 | $888.10 | |