| 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 | $13.67 | 8.810% | $14.8743 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $77.44 | 5.107% | $81.3949 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $6.50 | 9.336% | $7.1068 | $7.11 | $7.10 | $7.10 |
| Purchase #4 | $212.29 | 6.361% | $225.7938 | $225.79 | $225.80 | $225.80 |
| Purchase #5 | $200.58 | 5.245% | $211.1004 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $49.35 | 9.627% | $54.1009 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $218.37 | 3.789% | $226.644 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $778.20 | $821.0151 | $821.00 | $821.00 | $821.00 | |