| 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 | $76.38 | 9.775% | $83.8461 | $83.85 | $83.85 | $83.80 |
| Purchase #2 | $7.79 | 8.225% | $8.4307 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $194.58 | 7.214% | $208.617 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $6.87 | 7.182% | $7.3634 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $95.33 | 12.328% | $107.0823 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $100.28 | 8.461% | $108.7647 | $108.76 | $108.75 | $108.80 |
| Purchase #7 | $63.46 | 12.824% | $71.5981 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $544.69 | $595.7023 | $595.70 | $595.70 | $595.70 | |