| 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 | $45.51 | 4.550% | $47.5807 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $91.68 | 13.692% | $104.2328 | $104.23 | $104.25 | $104.20 |
| Purchase #3 | $85.90 | 3.234% | $88.678 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $133.31 | 10.365% | $147.1276 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $218.49 | 6.396% | $232.4646 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $155.26 | 12.674% | $174.9377 | $174.94 | $174.95 | $174.90 |
| Purchase #7 | $234.90 | 5.313% | $247.3802 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $965.05 | $1,042.4016 | $1,042.40 | $1,042.50 | $1,042.40 | |