| 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 | $60.70 | 9.461% | $66.4428 | $66.44 | $66.45 | $66.40 |
| Purchase #2 | $173.82 | 10.526% | $192.1163 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $63.60 | 3.120% | $65.5843 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $19.63 | 12.713% | $22.1256 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $119.61 | 3.657% | $123.9841 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $102.81 | 12.457% | $115.617 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $99.46 | 7.331% | $106.7514 | $106.75 | $106.75 | $106.80 |
| 7 purchase totals = | $639.63 | $692.6215 | $692.62 | $692.65 | $692.60 | |