| 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 | $14.60 | 6.497% | $15.5486 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $134.26 | 8.421% | $145.566 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $76.77 | 13.118% | $86.8407 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $209.55 | 11.289% | $233.2061 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $228.48 | 9.325% | $249.7858 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $124.93 | 6.550% | $133.1129 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $174.76 | 9.276% | $190.9707 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $963.35 | $1,055.0308 | $1,055.04 | $1,055.00 | $1,055.00 | |