| 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 | $14.66 | 9.582% | $16.0647 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $125.68 | 4.750% | $131.6498 | $131.65 | $131.65 | $131.60 |
| Purchase #3 | $186.52 | 3.742% | $193.4996 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $173.60 | 7.278% | $186.2346 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $41.82 | 9.573% | $45.8234 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $60.30 | 13.844% | $68.6479 | $68.65 | $68.65 | $68.60 |
| Purchase #7 | $155.87 | 9.439% | $170.5826 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $758.45 | $812.5026 | $812.49 | $812.50 | $812.40 | |