| 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 | $81.92 | 7.571% | $88.1222 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $64.91 | 3.621% | $67.2604 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $179.81 | 6.541% | $191.5714 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $191.69 | 12.124% | $214.9305 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $24.98 | 3.772% | $25.9222 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $107.83 | 7.145% | $115.5345 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $116.29 | 12.613% | $130.9577 | $130.96 | $130.95 | $131.00 |
| 7 purchase totals = | $767.43 | $834.2989 | $834.29 | $834.25 | $834.30 | |