| 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 | $29.58 | 13.545% | $33.5866 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $10.45 | 3.672% | $10.8337 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $176.48 | 4.727% | $184.8222 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $101.30 | 12.568% | $114.0314 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $24.53 | 6.572% | $26.1421 | $26.14 | $26.15 | $26.10 |
| Purchase #6 | $113.92 | 9.252% | $124.4599 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $13.47 | 3.336% | $13.9194 | $13.92 | $13.90 | $13.90 |
| 7 purchase totals = | $469.73 | $507.7953 | $507.79 | $507.80 | $507.70 | |