| 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 | $52.73 | 9.477% | $57.7272 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $56.39 | 8.506% | $61.1865 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $42.36 | 11.865% | $47.386 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $177.56 | 11.811% | $198.5316 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $137.41 | 5.781% | $145.3537 | $145.35 | $145.35 | $145.40 |
| Purchase #6 | $147.42 | 5.735% | $155.8745 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $158.72 | 11.445% | $176.8855 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $772.59 | $842.9450 | $842.95 | $843.00 | $843.00 | |