| 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 | $24.84 | 11.755% | $27.7599 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $67.52 | 6.729% | $72.0634 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $230.63 | 9.635% | $252.8512 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $232.80 | 6.159% | $247.1382 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $49.59 | 5.511% | $52.3229 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $244.77 | 10.526% | $270.5345 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $227.85 | 3.357% | $235.4989 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,078.00 | $1,158.1690 | $1,158.16 | $1,158.15 | $1,158.20 | |