| 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 | $71.54 | 3.722% | $74.2027 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $75.56 | 13.542% | $85.7923 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $22.59 | 10.555% | $24.9744 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $40.51 | 5.680% | $42.811 | $42.81 | $42.80 | $42.80 |
| Purchase #5 | $83.83 | 10.306% | $92.4695 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $104.56 | 8.874% | $113.8387 | $113.84 | $113.85 | $113.80 |
| Purchase #7 | $16.56 | 8.754% | $18.0097 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $415.15 | $452.0983 | $452.09 | $452.05 | $452.10 | |