| 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 | $42.89 | 3.771% | $44.5074 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $27.82 | 5.619% | $29.3832 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $221.35 | 9.658% | $242.728 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $201.39 | 3.741% | $208.924 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $139.51 | 5.573% | $147.2849 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $152.56 | 13.863% | $173.7094 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $229.92 | 9.217% | $251.1117 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $1,015.44 | $1,097.6486 | $1,097.64 | $1,097.65 | $1,097.60 | |