| 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 | $42.50 | 4.344% | $44.3462 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $113.90 | 6.795% | $121.6395 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $134.82 | 6.338% | $143.3649 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $96.56 | 12.809% | $108.9284 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $22.50 | 10.263% | $24.8092 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $173.27 | 12.811% | $195.4676 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $237.31 | 3.389% | $245.3524 | $245.35 | $245.35 | $245.40 |
| 7 purchase totals = | $820.86 | $883.9082 | $883.91 | $883.90 | $883.90 | |