| 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 | $91.52 | 10.147% | $100.8065 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $246.96 | 9.303% | $269.9347 | $269.93 | $269.95 | $269.90 |
| Purchase #3 | $192.36 | 9.873% | $211.3517 | $211.35 | $211.35 | $211.40 |
| Purchase #4 | $21.46 | 5.679% | $22.6787 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $174.62 | 5.389% | $184.0303 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $11.93 | 13.792% | $13.5754 | $13.58 | $13.60 | $13.60 |
| Purchase #7 | $58.94 | 7.828% | $63.5538 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $797.79 | $865.9311 | $865.93 | $866.00 | $866.00 | |