| 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 | $10.40 | 6.386% | $11.0641 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $214.48 | 4.225% | $223.5418 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $148.86 | 9.207% | $162.5655 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $224.65 | 7.864% | $242.3165 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $41.50 | 8.752% | $45.1321 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $80.46 | 8.349% | $87.1776 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $21.97 | 12.330% | $24.6789 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $742.32 | $796.4765 | $796.48 | $796.50 | $796.50 | |