| 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 | $55.58 | 4.251% | $57.9427 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $33.36 | 8.515% | $36.2006 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $15.48 | 5.196% | $16.2843 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $181.94 | 8.279% | $197.0028 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $31.47 | 10.549% | $34.7898 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $155.34 | 12.239% | $174.3521 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $134.39 | 8.161% | $145.3576 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $607.56 | $661.9299 | $661.92 | $661.95 | $662.00 | |