| 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 | $45.41 | 13.133% | $51.3737 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $246.36 | 12.780% | $277.8448 | $277.84 | $277.85 | $277.80 |
| Purchase #3 | $167.27 | 7.181% | $179.2817 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $20.87 | 8.222% | $22.5859 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $129.36 | 3.569% | $133.9769 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $26.60 | 10.572% | $29.4122 | $29.41 | $29.40 | $29.40 |
| Purchase #7 | $102.88 | 6.223% | $109.2822 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $738.75 | $803.7574 | $803.75 | $803.80 | $803.80 | |