| 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 | $51.30 | 5.233% | $53.9845 | $53.98 | $54.00 | $54.00 |
| Purchase #2 | $151.78 | 3.345% | $156.857 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $31.32 | 9.635% | $34.3377 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $114.49 | 5.447% | $120.7263 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $143.78 | 3.278% | $148.4931 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $151.74 | 8.534% | $164.6895 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $136.67 | 4.627% | $142.9937 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $781.08 | $822.0818 | $822.08 | $822.15 | $822.10 | |