| 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 | $109.93 | 5.106% | $115.543 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $221.79 | 7.737% | $238.9499 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $47.76 | 4.493% | $49.9059 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $189.63 | 8.367% | $205.4963 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $103.79 | 5.185% | $109.1715 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $97.29 | 6.592% | $103.7034 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $71.34 | 7.838% | $76.9316 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $841.53 | $899.7016 | $899.70 | $899.70 | $899.60 | |