| 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 | $96.40 | 4.366% | $100.6088 | $100.61 | $100.60 | $100.60 |
| Purchase #2 | $58.88 | 6.381% | $62.6371 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $190.68 | 5.343% | $200.868 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $149.65 | 12.215% | $167.9297 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $45.84 | 13.524% | $52.0394 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $171.96 | 11.667% | $192.0226 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $182.91 | 6.481% | $194.7644 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $896.32 | $970.8700 | $970.87 | $970.85 | $970.80 | |