| 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 | $29.84 | 13.344% | $33.8218 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $172.63 | 11.746% | $192.9071 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $101.95 | 13.644% | $115.8601 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $82.28 | 9.462% | $90.0653 | $90.07 | $90.05 | $90.10 |
| Purchase #5 | $226.92 | 10.123% | $249.8911 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $96.60 | 11.515% | $107.7235 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $67.31 | 3.551% | $69.7002 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $777.53 | $859.9691 | $859.97 | $859.90 | $860.00 | |