| 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 | $61.97 | 6.518% | $66.0092 | $66.01 | $66.00 | $66.00 |
| Purchase #2 | $129.26 | 7.139% | $138.4879 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $18.69 | 12.872% | $21.0958 | $21.10 | $21.10 | $21.10 |
| Purchase #4 | $143.72 | 5.631% | $151.8129 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $232.75 | 7.610% | $250.4623 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $150.53 | 11.586% | $167.9704 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $225.79 | 7.320% | $242.3178 | $242.32 | $242.30 | $242.30 |
| 7 purchase totals = | $962.71 | $1,038.1563 | $1,038.16 | $1,038.10 | $1,038.20 | |