| 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 | $53.36 | 4.846% | $55.9458 | $55.95 | $55.95 | $55.90 |
| Purchase #2 | $158.35 | 9.692% | $173.6973 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $31.43 | 10.847% | $34.8392 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $32.63 | 12.466% | $36.6977 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $118.58 | 4.326% | $123.7098 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $223.80 | 10.821% | $248.0174 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $229.80 | 13.866% | $261.6641 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $847.95 | $934.5713 | $934.58 | $934.55 | $934.50 | |