| 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 | $48.72 | 13.480% | $55.2875 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $86.36 | 13.774% | $98.2552 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $101.59 | 7.251% | $108.9563 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $250.75 | 11.845% | $280.4513 | $280.45 | $280.45 | $280.50 |
| Purchase #5 | $250.26 | 9.162% | $273.1888 | $273.19 | $273.20 | $273.20 |
| Purchase #6 | $20.90 | 6.589% | $22.2771 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $88.63 | 5.768% | $93.7422 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $847.21 | $932.1584 | $932.17 | $932.20 | $932.30 | |