| 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 | $21.73 | 12.432% | $24.4315 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $20.90 | 11.789% | $23.3639 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $90.92 | 4.236% | $94.7714 | $94.77 | $94.75 | $94.80 |
| Purchase #4 | $176.81 | 4.873% | $185.426 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $140.99 | 4.538% | $147.3881 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $131.53 | 12.710% | $148.2475 | $148.25 | $148.25 | $148.20 |
| Purchase #7 | $181.31 | 9.493% | $198.5218 | $198.52 | $198.50 | $198.50 |
| 7 purchase totals = | $764.19 | $822.1502 | $822.15 | $822.15 | $822.10 | |