| 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 | $81.47 | 5.129% | $85.6486 | $85.65 | $85.65 | $85.60 |
| Purchase #2 | $142.52 | 3.702% | $147.7961 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $183.53 | 13.666% | $208.6112 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $145.35 | 11.201% | $161.6307 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $95.92 | 5.250% | $100.9558 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $223.93 | 4.249% | $233.4448 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $89.80 | 11.178% | $99.8378 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $962.52 | $1,037.9250 | $1,037.93 | $1,037.95 | $1,037.80 | |