| 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 | $16.93 | 12.485% | $19.0437 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $206.63 | 12.420% | $232.2934 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $87.44 | 4.547% | $91.4159 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $32.78 | 5.495% | $34.5813 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $237.68 | 3.840% | $246.8069 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $51.55 | 4.690% | $53.9677 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $13.61 | 5.521% | $14.3614 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $646.62 | $692.4703 | $692.47 | $692.45 | $692.50 | |