| 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 | $80.75 | 10.585% | $89.2974 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $235.52 | 4.213% | $245.4425 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $168.91 | 9.749% | $185.377 | $185.38 | $185.40 | $185.40 |
| Purchase #4 | $199.35 | 5.602% | $210.5176 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $221.49 | 5.243% | $233.1027 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $22.38 | 11.559% | $24.9669 | $24.97 | $24.95 | $25.00 |
| Purchase #7 | $157.96 | 3.782% | $163.934 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $1,086.36 | $1,152.6381 | $1,152.64 | $1,152.65 | $1,152.60 | |