| 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 | $35.99 | 13.755% | $40.9404 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $145.53 | 3.310% | $150.347 | $150.35 | $150.35 | $150.30 |
| Purchase #3 | $200.59 | 9.792% | $220.2318 | $220.23 | $220.25 | $220.20 |
| Purchase #4 | $95.37 | 8.273% | $103.26 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $16.89 | 7.129% | $18.0941 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $82.50 | 6.546% | $87.9005 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $69.25 | 6.122% | $73.4895 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $646.12 | $694.2633 | $694.26 | $694.30 | $694.20 | |