| 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 | $34.28 | 4.402% | $35.789 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $13.68 | 13.630% | $15.5446 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $198.25 | 13.292% | $224.6014 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $231.49 | 7.493% | $248.8355 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $155.55 | 9.672% | $170.5948 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $94.52 | 7.642% | $101.7432 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $184.66 | 13.479% | $209.5503 | $209.55 | $209.55 | $209.60 |
| 7 purchase totals = | $912.43 | $1,006.6588 | $1,006.65 | $1,006.70 | $1,006.60 | |