| 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 | $65.52 | 10.250% | $72.2358 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $120.57 | 10.703% | $133.4746 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $10.50 | 6.403% | $11.1723 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $193.78 | 10.837% | $214.7799 | $214.78 | $214.80 | $214.80 |
| Purchase #5 | $208.51 | 8.441% | $226.1103 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $27.87 | 13.360% | $31.5934 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $165.80 | 4.651% | $173.5114 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $792.55 | $862.8777 | $862.87 | $862.85 | $862.90 | |