| 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 | $95.90 | 12.454% | $107.8434 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $83.49 | 10.292% | $92.0828 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $52.35 | 6.387% | $55.6936 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $57.54 | 9.271% | $62.8745 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $175.84 | 12.287% | $197.4455 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $95.50 | 6.434% | $101.6445 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $235.44 | 10.744% | $260.7357 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $796.06 | $878.3200 | $878.31 | $878.35 | $878.20 | |