| 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 | $33.67 | 13.464% | $38.2033 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $161.80 | 6.547% | $172.393 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $52.49 | 11.838% | $58.7038 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $87.55 | 3.157% | $90.314 | $90.31 | $90.30 | $90.30 |
| Purchase #5 | $60.48 | 5.608% | $63.8717 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $15.32 | 10.741% | $16.9655 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $194.26 | 12.480% | $218.5036 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $605.57 | $658.9549 | $658.94 | $658.90 | $659.00 | |