| 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 | $8.69 | 10.194% | $9.5759 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $239.97 | 8.850% | $261.2073 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $24.54 | 13.757% | $27.916 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $139.48 | 8.207% | $150.9271 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $51.42 | 4.629% | $53.8002 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $218.63 | 10.187% | $240.9018 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $87.68 | 5.834% | $92.7953 | $92.80 | $92.80 | $92.80 |
| 7 purchase totals = | $770.41 | $837.1236 | $837.14 | $837.15 | $837.10 | |