| 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 | $89.73 | 4.188% | $93.4879 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $86.35 | 9.180% | $94.2769 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $221.83 | 3.609% | $229.8358 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $50.95 | 8.717% | $55.3913 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $99.84 | 12.859% | $112.6784 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $179.42 | 7.422% | $192.7366 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $171.75 | 6.208% | $182.4122 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $899.87 | $960.8191 | $960.83 | $960.90 | $960.80 | |