| 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 | $45.34 | 5.726% | $47.9362 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $5.85 | 11.577% | $6.5273 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $133.61 | 8.672% | $145.1967 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $103.39 | 5.432% | $109.0061 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $141.49 | 4.281% | $147.5472 | $147.55 | $147.55 | $147.50 |
| Purchase #6 | $136.82 | 3.570% | $141.7045 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $233.53 | 7.866% | $251.8995 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $800.03 | $849.8175 | $849.83 | $849.85 | $849.70 | |