| 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 | $84.94 | 4.750% | $88.9747 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $163.49 | 6.197% | $173.6215 | $173.62 | $173.60 | $173.60 |
| Purchase #3 | $13.33 | 10.256% | $14.6971 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $145.84 | 4.114% | $151.8399 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $174.62 | 12.279% | $196.0616 | $196.06 | $196.05 | $196.10 |
| Purchase #6 | $11.81 | 13.569% | $13.4125 | $13.41 | $13.40 | $13.40 |
| Purchase #7 | $49.41 | 8.155% | $53.4394 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $643.44 | $692.0467 | $692.04 | $692.00 | $692.00 | |