| 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 | $85.70 | 6.618% | $91.3716 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $168.69 | 6.253% | $179.2382 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $44.61 | 11.497% | $49.7388 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $132.94 | 10.676% | $147.1327 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $197.65 | 5.815% | $209.1433 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $136.57 | 4.267% | $142.3974 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $108.66 | 6.183% | $115.3784 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $874.82 | $934.4004 | $934.40 | $934.45 | $934.30 | |