| 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 | $122.39 | 10.111% | $134.7649 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $9.67 | 3.251% | $9.9844 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $69.55 | 10.259% | $76.6851 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $60.61 | 9.627% | $66.4449 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $116.78 | 10.154% | $128.6378 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $15.79 | 4.586% | $16.5141 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $250.58 | 3.430% | $259.1749 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $645.37 | $692.2061 | $692.19 | $692.20 | $692.20 | |