| 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 | $78.83 | 10.124% | $86.8107 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $86.60 | 9.559% | $94.8781 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $90.44 | 3.193% | $93.3277 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $247.99 | 7.122% | $265.6518 | $265.65 | $265.65 | $265.70 |
| Purchase #5 | $246.66 | 4.851% | $258.6255 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $35.62 | 11.424% | $39.6892 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $247.99 | 9.791% | $272.2707 | $272.27 | $272.25 | $272.30 |
| 7 purchase totals = | $1,034.13 | $1,111.2537 | $1,111.26 | $1,111.30 | $1,111.30 | |