| 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 | $24.70 | 3.667% | $25.6057 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $61.36 | 7.237% | $65.8006 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $14.62 | 10.547% | $16.162 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $75.77 | 5.832% | $80.1889 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $7.49 | 9.759% | $8.2209 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $159.49 | 11.166% | $177.2987 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $107.87 | 8.471% | $117.0077 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $451.30 | $490.2845 | $490.29 | $490.25 | $490.30 | |