| 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 | $27.85 | 4.575% | $29.1241 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $53.95 | 12.258% | $60.5632 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $71.82 | 3.196% | $74.1154 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $196.64 | 8.332% | $213.024 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $92.36 | 9.692% | $101.3115 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $167.46 | 4.322% | $174.6976 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $23.45 | 9.427% | $25.6606 | $25.66 | $25.65 | $25.70 |
| 7 purchase totals = | $633.53 | $678.4964 | $678.49 | $678.40 | $678.50 | |