| 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 | $105.63 | 8.177% | $114.2674 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $24.46 | 7.179% | $26.216 | $26.22 | $26.20 | $26.20 |
| Purchase #3 | $88.99 | 3.433% | $92.045 | $92.05 | $92.05 | $92.00 |
| Purchase #4 | $10.34 | 9.146% | $11.2857 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $210.98 | 4.436% | $220.3391 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $188.44 | 9.247% | $205.865 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $43.43 | 4.837% | $45.5307 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $672.27 | $715.5489 | $715.57 | $715.55 | $715.50 | |