| 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 | $67.35 | 10.487% | $74.413 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $119.49 | 9.642% | $131.0112 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $242.72 | 12.742% | $273.6474 | $273.65 | $273.65 | $273.60 |
| Purchase #4 | $171.46 | 5.156% | $180.3005 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $102.51 | 13.721% | $116.5754 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $108.43 | 4.703% | $113.5295 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $43.94 | 11.408% | $48.9527 | $48.95 | $48.95 | $49.00 |
| 7 purchase totals = | $855.90 | $938.4297 | $938.43 | $938.45 | $938.40 | |