| 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 | $44.68 | 3.226% | $46.1214 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $39.83 | 10.846% | $44.15 | $44.15 | $44.15 | $44.20 |
| Purchase #3 | $120.38 | 6.641% | $128.3744 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $235.99 | 5.811% | $249.7034 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $22.26 | 13.560% | $25.2785 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $89.52 | 13.626% | $101.718 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $216.78 | 10.671% | $239.9126 | $239.91 | $239.90 | $239.90 |
| 7 purchase totals = | $769.44 | $835.2583 | $835.25 | $835.20 | $835.30 | |