| 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 | $24.79 | 9.597% | $27.1691 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $111.40 | 8.493% | $120.8612 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $161.60 | 7.406% | $173.5681 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $69.37 | 4.842% | $72.7289 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $186.32 | 12.695% | $209.9733 | $209.97 | $209.95 | $210.00 |
| Purchase #6 | $241.57 | 5.313% | $254.4046 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $242.31 | 4.155% | $252.378 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $1,037.36 | $1,111.0832 | $1,111.08 | $1,111.05 | $1,111.20 | |