| 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 | $22.86 | 10.449% | $25.2486 | $25.25 | $25.25 | $25.20 |
| Purchase #2 | $172.87 | 13.569% | $196.3267 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $190.55 | 7.289% | $204.4392 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $107.65 | 10.128% | $118.5528 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $107.35 | 5.726% | $113.4969 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $6.59 | 6.587% | $7.0241 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $106.32 | 9.405% | $116.3194 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $714.19 | $781.4077 | $781.41 | $781.40 | $781.30 | |