| 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 | $24.63 | 10.304% | $27.1679 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $204.83 | 7.735% | $220.6736 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $54.94 | 4.632% | $57.4848 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $76.97 | 3.508% | $79.6701 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $124.81 | 12.329% | $140.1978 | $140.20 | $140.20 | $140.20 |
| Purchase #6 | $16.75 | 9.180% | $18.2877 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $144.59 | 3.137% | $149.1258 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $647.52 | $692.6077 | $692.61 | $692.60 | $692.70 | |