| 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 | $43.58 | 13.256% | $49.357 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $37.64 | 4.153% | $39.2032 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $40.69 | 10.789% | $45.08 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $79.60 | 3.557% | $82.4314 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $200.39 | 10.103% | $220.6354 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $65.91 | 9.561% | $72.2117 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $16.92 | 3.476% | $17.5081 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $484.73 | $526.4268 | $526.43 | $526.45 | $526.40 | |