| 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 | $13.37 | 11.462% | $14.9025 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $28.53 | 3.148% | $29.4281 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $109.45 | 13.690% | $124.4337 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $72.91 | 12.364% | $81.9246 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $86.73 | 9.132% | $94.6502 | $94.65 | $94.65 | $94.70 |
| Purchase #6 | $145.65 | 12.720% | $164.1767 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $156.65 | 5.117% | $164.6658 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $613.29 | $674.1816 | $674.18 | $674.20 | $674.20 | |