| 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 | $36.92 | 9.344% | $40.3698 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $109.96 | 10.597% | $121.6125 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $120.28 | 13.609% | $136.6489 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $75.58 | 7.313% | $81.1072 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $226.89 | 8.438% | $246.035 | $246.04 | $246.05 | $246.00 |
| Purchase #6 | $47.62 | 13.242% | $53.9258 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $207.64 | 10.223% | $228.867 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $824.89 | $908.5662 | $908.58 | $908.55 | $908.50 | |