| 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 | $33.80 | 3.486% | $34.9783 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $203.67 | 4.579% | $212.996 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $107.65 | 3.168% | $111.0604 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $120.81 | 13.462% | $137.0734 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $76.75 | 13.866% | $87.3922 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $41.78 | 6.256% | $44.3938 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $103.70 | 11.275% | $115.3922 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $688.16 | $743.2863 | $743.28 | $743.30 | $743.40 | |