| 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 | $83.85 | 3.270% | $86.5919 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $99.61 | 10.419% | $109.9884 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $164.58 | 3.687% | $170.6481 | $170.65 | $170.65 | $170.60 |
| Purchase #4 | $206.98 | 4.329% | $215.9402 | $215.94 | $215.95 | $215.90 |
| Purchase #5 | $172.48 | 6.860% | $184.3121 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $21.68 | 3.521% | $22.4434 | $22.44 | $22.45 | $22.40 |
| Purchase #7 | $33.44 | 5.345% | $35.2274 | $35.23 | $35.25 | $35.20 |
| 7 purchase totals = | $782.62 | $825.1515 | $825.15 | $825.20 | $825.00 | |