| 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 | $81.37 | 8.593% | $88.3621 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $181.35 | 7.374% | $194.7227 | $194.72 | $194.70 | $194.70 |
| Purchase #3 | $150.38 | 3.646% | $155.8629 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $60.90 | 11.124% | $67.6745 | $67.67 | $67.65 | $67.70 |
| Purchase #5 | $138.47 | 11.565% | $154.4841 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $11.43 | 5.523% | $12.0613 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $63.44 | 8.608% | $68.9009 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $687.34 | $742.0685 | $742.05 | $742.00 | $742.20 | |