| 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 | $223.98 | 13.650% | $254.5533 | $254.55 | $254.55 | $254.60 |
| Purchase #2 | $16.54 | 10.207% | $18.2282 | $18.23 | $18.25 | $18.20 |
| Purchase #3 | $232.27 | 9.552% | $254.4564 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $9.66 | 13.611% | $10.9748 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $74.54 | 9.636% | $81.7227 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $39.67 | 7.404% | $42.6072 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $97.93 | 8.811% | $106.5586 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $694.59 | $769.1012 | $769.10 | $769.05 | $769.20 | |