| 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 | $74.50 | 12.662% | $83.9332 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $176.42 | 4.519% | $184.3924 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $233.48 | 10.416% | $257.7993 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $29.46 | 4.707% | $30.8467 | $30.85 | $30.85 | $30.80 |
| Purchase #5 | $115.70 | 6.261% | $122.944 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $134.86 | 4.359% | $140.7385 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $27.71 | 5.811% | $29.3202 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $792.13 | $849.9743 | $849.97 | $850.00 | $849.80 | |