| 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 | $8.43 | 13.649% | $9.5806 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $202.30 | 9.219% | $220.95 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $20.85 | 11.306% | $23.2073 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $119.42 | 3.776% | $123.9293 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $78.64 | 8.788% | $85.5509 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $192.98 | 4.315% | $201.3071 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $50.42 | 8.189% | $54.5489 | $54.55 | $54.55 | $54.50 |
| 7 purchase totals = | $673.04 | $719.0741 | $719.08 | $719.10 | $719.10 | |