| 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 | $37.42 | 10.382% | $41.3049 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $115.58 | 3.316% | $119.4126 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $38.73 | 9.776% | $42.5162 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $63.98 | 7.837% | $68.9941 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $50.41 | 4.416% | $52.6361 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $5.88 | 3.763% | $6.1013 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $76.49 | 12.807% | $86.2861 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $388.49 | $417.2513 | $417.25 | $417.25 | $417.20 | |