| 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 | $12.28 | 11.752% | $13.7231 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $80.93 | 6.480% | $86.1743 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $89.86 | 13.436% | $101.9336 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $32.96 | 12.341% | $37.0276 | $37.03 | $37.05 | $37.00 |
| Purchase #5 | $164.61 | 7.792% | $177.4364 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $119.86 | 9.138% | $130.8128 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $185.84 | 3.448% | $192.2478 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $686.34 | $739.3556 | $739.35 | $739.35 | $739.20 | |