| 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 | $5.43 | 10.360% | $5.9925 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $168.39 | 3.423% | $174.154 | $174.15 | $174.15 | $174.20 |
| Purchase #3 | $22.30 | 5.653% | $23.5606 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $17.60 | 7.161% | $18.8603 | $18.86 | $18.85 | $18.90 |
| Purchase #5 | $105.42 | 8.228% | $114.094 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $186.30 | 13.255% | $210.9941 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $160.83 | 4.494% | $168.0577 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $666.27 | $715.7132 | $715.70 | $715.70 | $715.90 | |