| 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 | $40.54 | 13.227% | $45.9022 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $194.85 | 3.601% | $201.8665 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $65.40 | 10.740% | $72.424 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $165.81 | 12.824% | $187.0735 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $106.72 | 9.291% | $116.6354 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $21.54 | 5.424% | $22.7083 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $85.94 | 13.184% | $97.2703 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $680.80 | $743.8802 | $743.88 | $743.80 | $743.90 | |