| 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 | $72.39 | 4.153% | $75.3964 | $75.40 | $75.40 | $75.40 |
| Purchase #2 | $19.87 | 11.231% | $22.1016 | $22.10 | $22.10 | $22.10 |
| Purchase #3 | $192.97 | 7.255% | $206.97 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $202.73 | 11.548% | $226.1413 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $67.55 | 8.581% | $73.3465 | $73.35 | $73.35 | $73.30 |
| Purchase #6 | $98.49 | 7.158% | $105.5399 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $132.80 | 7.414% | $142.6458 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $786.80 | $852.1415 | $852.15 | $852.15 | $852.00 | |