| 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 | $38.28 | 5.363% | $40.333 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $230.77 | 9.396% | $252.4531 | $252.45 | $252.45 | $252.50 |
| Purchase #3 | $47.68 | 7.420% | $51.2179 | $51.22 | $51.20 | $51.20 |
| Purchase #4 | $69.42 | 7.765% | $74.8105 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $131.28 | 4.197% | $136.7898 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $86.46 | 11.184% | $96.1297 | $96.13 | $96.15 | $96.10 |
| Purchase #7 | $36.35 | 12.624% | $40.9388 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $640.24 | $692.6728 | $692.67 | $692.70 | $692.60 | |