| 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 | $64.59 | 12.655% | $72.7639 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $47.91 | 3.686% | $49.676 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $211.36 | 4.187% | $220.2096 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $140.67 | 6.813% | $150.2538 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $129.92 | 5.125% | $136.5784 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $137.57 | 4.116% | $143.2324 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $69.73 | 11.493% | $77.7441 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $801.75 | $850.4582 | $850.45 | $850.50 | $850.50 | |