| 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 | $34.75 | 7.493% | $37.3538 | $37.35 | $37.35 | $37.40 |
| Purchase #2 | $21.88 | 10.771% | $24.2367 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $239.64 | 8.103% | $259.058 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $182.48 | 11.542% | $203.5418 | $203.54 | $203.55 | $203.50 |
| Purchase #5 | $103.90 | 10.752% | $115.0713 | $115.07 | $115.05 | $115.10 |
| Purchase #6 | $30.76 | 12.150% | $34.4973 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $108.30 | 5.407% | $114.1558 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $721.71 | $787.9147 | $787.92 | $787.90 | $788.00 | |