| 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 | $19.33 | 10.630% | $21.3848 | $21.38 | $21.40 | $21.40 |
| Purchase #2 | $194.85 | 3.114% | $200.9176 | $200.92 | $200.90 | $200.90 |
| Purchase #3 | $6.67 | 3.494% | $6.903 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $196.56 | 8.386% | $213.0435 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $207.91 | 3.187% | $214.5361 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $96.41 | 8.433% | $104.5403 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $34.46 | 10.644% | $38.1279 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $756.19 | $799.4532 | $799.45 | $799.50 | $799.30 | |