| 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 | $34.54 | 10.199% | $38.0627 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $84.45 | 8.205% | $91.3791 | $91.38 | $91.40 | $91.40 |
| Purchase #3 | $75.61 | 8.674% | $82.1684 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $5.92 | 10.163% | $6.5216 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $177.52 | 8.382% | $192.3997 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $183.65 | 13.295% | $208.0663 | $208.07 | $208.05 | $208.10 |
| Purchase #7 | $134.38 | 3.344% | $138.8737 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $696.07 | $757.4715 | $757.47 | $757.40 | $757.60 | |