| 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 | $101.70 | 9.735% | $111.6005 | $111.60 | $111.60 | $111.60 |
| Purchase #2 | $90.72 | 8.195% | $98.1545 | $98.15 | $98.15 | $98.20 |
| Purchase #3 | $128.90 | 3.302% | $133.1563 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $104.68 | 12.373% | $117.6321 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $49.91 | 4.661% | $52.2363 | $52.24 | $52.25 | $52.20 |
| Purchase #6 | $195.73 | 8.469% | $212.3064 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $18.56 | 5.252% | $19.5348 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $690.20 | $744.6209 | $744.62 | $744.65 | $744.60 | |