| 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 | $22.96 | 6.489% | $24.4499 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $176.32 | 4.310% | $183.9194 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $221.44 | 9.105% | $241.6021 | $241.60 | $241.60 | $241.60 |
| Purchase #4 | $50.88 | 11.117% | $56.5363 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $106.32 | 7.284% | $114.0643 | $114.06 | $114.05 | $114.10 |
| Purchase #6 | $192.61 | 12.791% | $217.2467 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $18.77 | 10.870% | $20.8103 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $789.30 | $858.6290 | $858.63 | $858.60 | $858.50 | |