| 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 | $9.28 | 12.631% | $10.4522 | $10.45 | $10.45 | $10.50 |
| Purchase #2 | $41.49 | 6.859% | $44.3358 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $161.39 | 3.826% | $167.5648 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $70.43 | 12.824% | $79.4619 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $86.60 | 13.547% | $98.3317 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $38.72 | 3.341% | $40.0136 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $88.39 | 5.358% | $93.1259 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $496.30 | $533.2859 | $533.28 | $533.30 | $533.30 | |