| 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 | $90.60 | 5.722% | $95.7841 | $95.78 | $95.80 | $95.80 |
| Purchase #2 | $230.36 | 7.739% | $248.1876 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $18.64 | 10.163% | $20.5344 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $11.57 | 12.867% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $214.47 | 12.674% | $241.6519 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $18.53 | 10.504% | $20.4764 | $20.48 | $20.50 | $20.50 |
| Purchase #7 | $34.36 | 7.869% | $37.0638 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $618.53 | $676.7569 | $676.75 | $676.80 | $676.90 | |