| 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 | $96.33 | 8.833% | $104.8388 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $250.58 | 12.346% | $281.5166 | $281.52 | $281.50 | $281.50 |
| Purchase #3 | $249.88 | 5.824% | $264.433 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $84.91 | 7.633% | $91.3912 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $6.47 | 8.148% | $6.9972 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $144.96 | 3.401% | $149.8901 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $46.28 | 7.851% | $49.9134 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $879.41 | $948.9803 | $948.98 | $949.00 | $948.90 | |