| 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 | $55.64 | 5.173% | $58.5183 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $161.42 | 6.450% | $171.8316 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $95.44 | 12.130% | $107.0169 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $159.39 | 8.231% | $172.5094 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $100.68 | 13.768% | $114.5416 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $66.80 | 12.771% | $75.331 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $197.27 | 5.258% | $207.6425 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $836.64 | $907.3913 | $907.39 | $907.40 | $907.20 | |