| 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 | $85.63 | 7.714% | $92.2355 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $218.64 | 6.411% | $232.657 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $83.90 | 8.291% | $90.8561 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $50.66 | 11.430% | $56.4504 | $56.45 | $56.45 | $56.50 |
| Purchase #5 | $190.48 | 12.550% | $214.3852 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $167.37 | 7.701% | $180.2592 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $110.84 | 9.116% | $120.9442 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $907.52 | $987.7876 | $987.80 | $987.80 | $987.90 | |