| 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 | $243.64 | 10.376% | $268.9201 | $268.92 | $268.90 | $268.90 |
| Purchase #2 | $17.63 | 13.487% | $20.0078 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $156.55 | 12.856% | $176.6761 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $10.63 | 9.513% | $11.6412 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $44.91 | 12.290% | $50.4294 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $76.84 | 10.616% | $84.9973 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $21.89 | 4.279% | $22.8267 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $572.09 | $635.4986 | $635.51 | $635.55 | $635.40 | |