| 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 | $32.77 | 7.196% | $35.1281 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $99.66 | 5.357% | $104.9988 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $71.53 | 5.492% | $75.4584 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $7.49 | 11.212% | $8.3298 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $54.67 | 8.789% | $59.4749 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $109.56 | 5.183% | $115.2385 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $112.48 | 9.305% | $122.9463 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $488.16 | $521.5748 | $521.58 | $521.60 | $521.50 | |