| 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 | $86.60 | 3.647% | $89.7583 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $177.81 | 3.617% | $184.2414 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $115.49 | 3.489% | $119.5194 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $166.52 | 10.829% | $184.5525 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $64.60 | 4.559% | $67.5451 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $196.34 | 7.366% | $210.8024 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $21.64 | 6.153% | $22.9715 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $829.00 | $879.3906 | $879.39 | $879.35 | $879.40 | |