| 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 | $87.71 | 5.730% | $92.7358 | $92.74 | $92.75 | $92.70 |
| Purchase #2 | $132.36 | 6.170% | $140.5266 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $76.88 | 5.260% | $80.9239 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $31.84 | 4.518% | $33.2785 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $23.34 | 7.367% | $25.0595 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $154.35 | 5.457% | $162.7729 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $83.40 | 3.471% | $86.2948 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $589.88 | $621.5920 | $621.59 | $621.60 | $621.60 | |