| 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 | $14.50 | 10.802% | $16.0663 | $16.07 | $16.05 | $16.10 |
| Purchase #2 | $236.93 | 9.365% | $259.1185 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $52.56 | 3.551% | $54.4264 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $87.40 | 5.280% | $92.0147 | $92.01 | $92.00 | $92.00 |
| Purchase #5 | $155.61 | 13.511% | $176.6345 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $96.98 | 10.433% | $107.0979 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $29.76 | 3.720% | $30.8671 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $673.74 | $736.2254 | $736.23 | $736.20 | $736.20 | |