| 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 | $76.83 | 6.111% | $81.5251 | $81.53 | $81.55 | $81.50 |
| Purchase #2 | $215.77 | 10.788% | $239.0473 | $239.05 | $239.05 | $239.00 |
| Purchase #3 | $243.44 | 11.518% | $271.4794 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $223.58 | 7.677% | $240.7442 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $78.30 | 8.318% | $84.813 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $70.51 | 7.622% | $75.8843 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $11.29 | 5.366% | $11.8958 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $919.72 | $1,005.3891 | $1,005.39 | $1,005.45 | $1,005.30 | |