| 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 | $9.41 | 9.489% | $10.3029 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $36.52 | 6.484% | $38.888 | $38.89 | $38.90 | $38.90 |
| Purchase #3 | $176.39 | 3.722% | $182.9552 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $43.40 | 5.157% | $45.6381 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $52.28 | 9.400% | $57.1943 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $87.47 | 6.396% | $93.0646 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $61.33 | 6.780% | $65.4882 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $466.80 | $493.5313 | $493.53 | $493.55 | $493.60 | |