| 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 | $69.27 | 12.795% | $78.1331 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $50.42 | 11.258% | $56.0963 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $115.67 | 4.348% | $120.6993 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $98.42 | 8.192% | $106.4826 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $111.99 | 5.529% | $118.1819 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $137.51 | 6.148% | $145.9641 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $129.37 | 5.127% | $136.0028 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $712.65 | $761.5601 | $761.55 | $761.60 | $761.60 | |