| 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 | $29.31 | 12.634% | $33.013 | $33.01 | $33.00 | $33.00 |
| Purchase #2 | $11.64 | 8.313% | $12.6076 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $76.74 | 12.322% | $86.1959 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $242.94 | 11.434% | $270.7178 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $14.34 | 11.618% | $16.006 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $62.55 | 6.870% | $66.8472 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $235.58 | 9.728% | $258.4972 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $673.10 | $743.8847 | $743.90 | $743.85 | $743.80 | |